Q. 1 A5.0( 1 Vote )

# Find the factors.

x^{2} + 2x – 63

Answer :

x^{2} + 2x – 63

⟹ x^{2} + 9x – 7x – 63

⟹ x(x + 9) – 7(x + 9)

⟹ (x – 7) (x + 9)

So (x – 7) and (x + 9) are the factors of the given polynomial.

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