Question

solve the following quadratic equation by factorization methods xsquare -7x+12=0​

Answer 1

Answer:

x² - 7x + 12 = 0

=> x² -4x - 3x + 12 =0

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

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

=> x - 4= 0 , x - 3 = 0

=> x = 4 , x = 3

Answer 2

Answer:

x² - 7x + 12 = 0

=> x² -4x - 3x + 12 = 0

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

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

=> x - 4 = o , or x - 3 = 0

=> x = 4 , x = 3.