Q. 1 C4.3( 6 Votes )

# Factorising x^{2} + 6x + 8, we get

A. (x + 1)(x + 8)

B. (x + 6)(x + 2)

C. (x + 10)(x – 2)

D. (x + 4)(x + 2)

Answer :

⇒ x^{2} + 6x + 8

⇒ x^{2} + 4x + 2x + 8

⇒ x(x + 4) + 2(x + 4)

⇒ (x + 4)(x + 2)

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