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Find the value of 3b 2 + 3b – 8 if b + 7 3

WebFeb 17, 2024 · Evaluate for b=3. Since, 3² is (3×3) so, it would be 9 and after multiplying it with 3 we get 27. And then we have to have to subtract the other 9 with 8 (which we are adding) and that gives us 1 . And after adding the rest numbers. We get 28. WebEasy Solution Verified by Toppr If we subtract b(b 2+b−7)+5 from 3b 2−8 then we get, (3b 2−8)−{b(b 2+b−7)} =2b 2−b 3+7b−8. Was this answer helpful? 0 0 Similar questions The …

Subtract b(b^2 + b - 7) + 5 From 3b^2 - 8 - Toppr

WebMar 18, 2024 · ⇒ 2 ( 2) − 3 b On multiplying, we have ⇒ 4 − 3 b Similarly, we know that b=3, Then substitute the value of "b" in the previous equation: ⇒ 4 − 3 ( 3) Again, on multiplication, we have ⇒ 4 − 9 On subtracting, we get ⇒ − 5 Hence, the value of 2 a − 3 b = − 5 at a=2 and b=3. So, the correct answer is “-5”. Web1 day ago · Anheuser-Busch's value dropped by more than $5 billion since it announced a partnership with transgender social media influencer Dylan Mulvaney. ... Read Next FTX … cheesecake factory edina hours https://welcomehomenutrition.com

If a = 2 and b = 3 , find the value of 2a - 3b - Toppr

Web5 hours ago · Alex Benitez finished the game 3-for-4 with 3 RBI to pace the Bulldogs’ offense, while Aidan O’Keefe went 1-for-3 with a couple of stolen bases. For Bath … WebFind 2A + 3B. a. [-10 4 ] b. [-9 4] c. [-2 2] d. [-7 4] Find the local maximum and minimum values of the function: f (x)=x3 -3x + 1 a. y=3 & 1 This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: Let A = [-5 2 ] and B = [1 0 ]. WebMar 11, 2024 · The value of the expression 3b² - b when b = 5 is 70 From the question, the given expression is 3b2−b. This can be written properly as 3b² - b. Now to determine the value of 3b² - b when b = 5. That means, we should substitute the value 5 for b in the given expression. Now, putting b = 5 in the expression, we get Then, ( NOTE: ) ∴ fldb db tablea dw 20 dup tableb db ‘abcd’

Suppose that $a$ and $b$ are positive integers such that $a^2 = 3b^2 …

Category:What is the value of b in the equation 3b + 2(b − 1) = 8? - Brainly

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Find the value of 3b 2 + 3b – 8 if b + 7 3

Subtract b(b2 + b – 7) + 5 from 3b2 – 8 and find the value of

WebIf `a/2 = b/3 = c/4 = (2a - 3b + 4c)/p`, then find the value of P . 6,081 views May 9, 2024 80 Dislike Share Save Doubtnut 2.1M subscribers If `a/2 = b/3 = c/4 = (2a - 3b +... WebIf 2a + 3b = 7 and ab = 2, find 4a 2 + 9b 2. Expansions ICSE. 3 Likes. Answer. We know that, a 2 + b 2 = (a + b) 2 - 2ab. ∴ 4a 2 + 9b 2 = (2a) 2 ... Answered By. 3 Likes. Related Questions. If x + y = 8 and x - y = 2, find the value of 2x 2 + 2y 2. View Answer Bookmark Now. If 3x - 4y = 16 and xy = 4, find the value of 9x 2 + 16y 2. View ...

Find the value of 3b 2 + 3b – 8 if b + 7 3

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WebWe know that, ⇒ (a - b) 3 = a 3 - b 3 - 3ab(a - b). ∴ a 3 - b 3 = (a - b) 3 + 3ab(a - b).. ∴ 8a 3 - 27b 3 = (2a) 3 - (3b) 3 = (2a - 3b) 3 + 3 × 2a × 3b (2a ... WebIf 2a + 3b = 7 and ab = 2, find 4a 2 + 9b 2. Expansions ICSE. 3 Likes. Answer. We know that, a 2 + b 2 = (a + b) 2 - 2ab. ∴ 4a 2 + 9b 2 = (2a) 2 ... Answered By. 3 Likes. Related …

WebNov 3, 2016 · Solve the second equation for b: 3b −8 = 10. 3b −8 +8 = 10+ 8. 3b = 18. 3b 3 = 18 3. b = 6. Therefore: a + b = 6 +6. a + b = 12. WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor.

WebSubtract b(b2 + b – 7) + 5 from 3b2 – 8 and find the value of expression obtained for b = – 3. CBSE English Medium Class 8. Textbook ... Subtract b(b 2 + b – 7) + 5 from 3b 2 – 8 … WebEasy Solution Verified by Toppr If we subtract b(b 2+b−7)+5 from 3b 2−8 then we get, (3b 2−8)−{b(b 2+b−7)} =2b 2−b 3+7b−8. Was this answer helpful? 0 0 Similar questions The two numbers which results 5 on subtracting are Medium View solution > Mark against the correct answer in each of the following: On subtracting −5 from 6, we get Medium

WebAnswer to Solved Find the value of 2A + 3B 2 5 6 A = -2 -3 -4 3 4 7 B. This problem has been solved! You'll get a detailed solution from a subject matter expert that ...

WebOct 15, 2024 · Click here 👆 to get an answer to your question ️ find the value of the expression 11a^3b^0 if a=2, b=-8. naeva2024b naeva2024b 10/15/2024 Mathematics … cheesecake factory edina minnesotaWebFeb 17, 2024 · answered Find the value of (3b^2+3b–8) if (b +7)=3 Advertisement Answer No one rated this answer yet — why not be the first? 😎 beauty1238 Evaluate for b=3 … fldc2hsWebSubtract b (b 2 + b – 7) + 5 from 3b 2 – 8 and find the value of expression obtained for b = – 3. Advertisement Remove all ads Solution We have, Required difference = ( 3 b 2 - 8) - [ b ( b 2 + b - 7) + 5] = 3 b 2 - 8 - b ( b 2 + b - 7) - 5 = 3 b 2 - 8 - b 3 - b 2 + 7 b - 5 = - b 3 + 2 b 2 + 7 b - 13 Now, If b = – 3 fldb dw 0a24fhWebOct 15, 2024 · 2a + 3b = 8 ab = 5 Formula used: (x + y) 2 = x 2 + y 2 + 2xy Calculations: Squaring the given equation, ⇒ (2a + 3b) 2 = 64 ⇒ 4a 2 + 9b 2 + 12ab = 64 Substituting the value of ab, ⇒ 4a 2 + 9b 2 + (12 × 5) = 64 ⇒ 4a 2 + 9b 2 = 64 – 60 = 4 ∴ The value of 4a2 + 9b2 is 4 Download Solution PDF Share on Whatsapp Latest Haryana Police Updates fldc300-h-pr20WebSee a solution process below: Explanation: Step 1) Solve the first equation for a : a+ 3b = 7 a+3b −(3b) = 7−(3b) ... Prove that the number 2a +b +c is not a prime number [closed] … fld avocatWeb>> Linear Equations in One Variable >> Solving Linear Equations with Variable on Both Sides >> 3 (b - 4) = 2 (4 - b) . Find the value of Question 3(b−4)=2(4−b). Find the value of b. A 1 B 3 C 4 D 7 Medium Solution Verified by Toppr Correct option is C) 3(b−4)=2(4−b) 3b−12=8−2b 5b=20 b=4 Was this answer helpful? 0 0 Similar questions Find x: fl dbpr license checkWebSubstituting the values of a and b in (i), we get: 2(2)−3(3) ⇒4−9=−5. ∴ 2a−3b=−5. Hence, if a=2 and b=3, the value of 2a−3b is −5. fldca