Question

Ans this fast!!!
From the picture

Answer 1

Answer:

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Step-by-step explanation:

1) (x+8)²

2) (5+y)(5-y)

3) a²+2a+1

4) (1+a)(1+ac)

5) 100-49x²

=10²-(7x)²

= (10-7x)(10+7x)

Answer 2

Answer:

G). ( x +8 )^2.

h) (5 + y ) (5 - y )

I) a^2 + 2a + 1

j ) ( 1 + a) ( 1 + ac )

Q2. 10^2 - (7x)^2

(10 + 7x ) (10 - 7x )

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