Question

Find two consecutive whole number whose product is 72 - quadratic equation

Answer 1

36 +36 are the two consecutive whole no

Answer 2

Let x be the first number and x+1 be the second number. We get

using distributive property, we get

set equation = 0 to get

factoring, we get

x = -9
or
x = 8
so we have an answer is
(8,9)
or
(-9,-8)