Question

1)(x+a) (x+b)
2)(a+b)2
3) (a- b)2
is please tall ma the answer ​

Answer 1

Answer:

1)(x+a)(x+b)

x²+bx+ax+ab

Step-by-step explanation:

2)(a+b)2

2a+2b=0

2a=-2b

a=-b

3)(a-b)2

2a-2b=0

2a=2b

a=b

Answer 2

Answer:

(x+a)(x+b)=x²+(a+b)*x+ab

(a+b)²=a²+b²+2ab

(a-b)²=a²+b²-2ab

Hope you find my answer helpful

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