Simplify (2a+b)³ with formula

1.	Simplify (2a+b)³ with formula
Answer» $\huge\tt\red{Q}\tt\pink{U}\tt\blue{E}\tt\green{S}\tt\purple{T}\tt\orange{I}\tt\orange{O}\huge\tt\red{N}$ simplify (2A+b)³ with formula $\huge\tt\colorbox{pink}{<klux>ANSWER</klux>}$ a-b)3=a3-3a²b+3ab2-b3 (a+b)3=a3+3a2b+3ab2+b3 Now, (a+b)3 - (a-b)3 = {a+3a²b+3ab2+b3} - {a3-3a²b+3ab2-b3} = 6a+b+ 2b3 equation(1) Similarly, (2a+b)3 - (2a-b)3 = ? here a = 2a & b = b Substitute these values in equation(1) → 6 (4a²b) + 2 b3 = 24 a²b + 2 b3 What is (2a+b) cube -(2a-b) cube? ANSWER: 24 alb + 2 b3 Hope it helps u MARK me as brainliest ꧁༺DҽѵíӀ ցíɾӀ༻꧂

Answer»

$\huge\tt\red{Q}\tt\pink{U}\tt\blue{E}\tt\green{S}\tt\purple{T}\tt\orange{I}\tt\orange{O}\huge\tt\red{N}$

simplify (2A+b)³ with formula

$\huge\tt\colorbox{pink}{<klux>ANSWER</klux>}$

a-b)3=a3-3a²b+3ab2-b3 (a+b)3=a3+3a2b+3ab2+b3 Now, (a+b)3 - (a-b)3 = {a+3a²b+3ab2+b3} - {a3-3a²b+3ab2-b3}

= 6a+b+ 2b3

equation(1)

Similarly, (2a+b)3 - (2a-b)3 = ?

here a = 2a & b = b

Substitute these values in equation(1)

→ 6 (4a²b) + 2 b3 = 24 a²b + 2 b3

What is (2a+b) cube -(2a-b) cube?

ANSWER: 24 alb + 2 b3

Hope it helps u

MARK me as brainliest

꧁༺DҽѵíӀ ցíɾӀ༻꧂

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