Question

Can u guys answer question 8 (ii) and (iii)

Answer 1

Answer:

answer 8

Step-by-step explanation:

first part

9x^2 + 6xy + y^2

= (3x)^2 + 2×3x×y + (y)^2

= (a)^2 +2×a×b + (b)^2 = (a+b)^2

= (3x + y)^2

second part

4y^2-4y+1

4y^2-2y-2y+1

2y(2y-1)-1(2y-1)

(2y-1)(2y-1)

third part

8+64x^3

the third part is in the image plse review it

Answer 2

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