Question

Factorize the following:-x^2 +2x -63​

Answer 1

(x²+2x-63)

=> (x²+9x-7x-63)

=> x(x+9) -7(x+9)

=> (x - 7) ( x+9)

Answer 2

Answer:

${x}^{2} + 2x - 63 \\ {x}^{2} + (9x - 7x) - 63 \\ {x}^{2} + 9x - 7x - 63 \\ x(x + 9) - 7(x + 9) \\ \\ ( x - 7)(x + 9)$

HOPE THIS WILL HELP YOU

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