Question

2. The product of two consecutive natural numbers is
12. The form of this statement is:
[KSEEB, APRIL 2014]
(a) x² + 2x - 12=0 (b) x² + x - 12 = 0
(c) r + x + 12 = 0 (d) x2 + 2x + 12 = 0
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Answer 1

Answer:

option b is the correct answer

Step-by-step explanation:

(x)(x + 1) = x2 + x = 12

x2 + x - 12 = 0

Answer 2

Answer= (b)

Step-by-step explanation:

consecutive numbers are X,X+1

X×(X+1)=12

X^2+X-12=0