find the factor of x2+2x-63
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Answered by
2
heya☺
it's too easy.
=)x^2+2x-63
=)x^2+9x-7x-63
=)x(x+9)-7(x+9)
=)(x+9)(x-7). is factor
hope it help you.
@rajukumar☺
it's too easy.
=)x^2+2x-63
=)x^2+9x-7x-63
=)x(x+9)-7(x+9)
=)(x+9)(x-7). is factor
hope it help you.
@rajukumar☺
Answered by
2
X^2+2X-63
X^2 + 9X - 7X - 63
X (X+9) - 7(X+9)
(X-7)(X+9) =0
Hence
X = 7 or. X = -9
hope it helps
#jerri
X^2 + 9X - 7X - 63
X (X+9) - 7(X+9)
(X-7)(X+9) =0
Hence
X = 7 or. X = -9
hope it helps
#jerri
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