Question

(x + 1 ) ( x + 2 ) is equal to

(a) 2x + 3 (b) 2 + 2x + 2 (c) 2 + 3x + 2 (d) 2 + 2x + 3
​

Answer 1

Answer:

(x+1)(x+2)

= x²+2x+x+2

= x²+3x+2

none of these

Answer 2

Answer:

x² + 3x + 2

Explanation:

→ (x + 1) (x + 2)

→ x² + 2x + x + 2

→ x² + 3x + 2

Thus, Option C is the correct answer

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