Question

The product of twe
consecutive even natural
numbers is 120. Find the
numbers,
11 and 13
10 and 12
14 and 16
13 and 15​

Answer 1

Answer:

Therefor the numbers are 10 and 12.....

Answer 2

Answer:

10 and 12

Step-by-step explanation:

let (x) and (x+2) be two consecutive even natural numbers.

it is guven that

x(x+2)= 120

x^2+2x =120

x^2+2x-120=0

using factorisation , we get

x^2 +12x-10x-120=0

x(x+12) -10(x+12)=0

(x-10) (x+12)=0

x= 10 or -12

rejecting , -12 as x is a natural no.

Therefore, two no. are

10 and 12