Question

Find the roots 2x2+4x-5=0

Answer 1

2×2+4x-5=0
4+4x-5=0
4x=5-4
4x=1
x=1/4

Answer 2

3x

Explanation:

bcuz 2 times 2 equals 4 then 4 plus 4 equals 8 eight minus 5 is three so your answer is 3x