Question

What are the solutions of x^2+3x-4=0

Answer 1

x = - 4, x = 1

Explanation:

x²+3x-4=0

- 4 = 4*(-1)

3 = 4 + (-1)

(x + 4)(x - 1) = 0

x + 4 = 0, x - 1 = 0

x = - 4, x = 1