Question

3x²+12x-15=0 factrozation method quadratic equations​

Answer 1

x = -5 or x = 1

Explanation:

`3{x}^(2) + 12x - 15 = 0 \\ {x}^(2) + 4x - 5 = 0 \\ (x + 5)(x - 1) = 0 \\ x = - 5 \: or \: x = 1`

hope this makes sense:)