Question

17) Solve x ^ 2 - 7x + 12 = 0 by using quadratic formula.​

Answer 1

Answer:

hope it will help u

Step-by-step explanation:

x ^ 2 - 7x + 12 = 0

x^2-4x+3x+12=0

x(x-4)+3(x+4)=0

(x+3) (x+4)=0

zeroes are -3 and -4