X square + 6 X + 9 is equal to zero
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x^2+6x + 9=0
x^2+3x+3x+9=0
x(x+3)+3(x+3)
x=-3
x^2+3x+3x+9=0
x(x+3)+3(x+3)
x=-3
sonusingh6:
u are right
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