Question

please ans all......
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Answer 1

Hey mate here is your answer

1)x^2+6x+9
x^2+3x+3x+9
x(x+3)+3(x+3)
x+3=0
x=-3.

2)It is not correct question.

3)x^2+2x+1
x^2+1x+1x+1
x(x+1)+1(x+1)
x+1=0
x=-1.

4)x^2+12x+36
x^2+4x+9x+36
x(x+4)+9(x+4)
If x+9=0
x=-9&
If x+4=0
x=-4.

Hope it helps you❤❤.....

Answer 2

hey

this is your answer

hope it helps u!!