Question

Multiply (a + b) by (a² + 2ab + b²) and verify the result for a = 1 and b = 2.​

Answer 1

Answer:

(a+b)*(a^2+2ab+b^2)

(1+2)*(1^2+2*1*2+2^2

3*(1+4+4)

3*9

27

Step-by-step explanation:

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Answer 2

Answer :

30

Step - Step Explanation

(a+b) × (a2 + 2ab + b2)

(1+2) × (1+ 4 + 4 )

3 × 9

27