Question

find the zeroes of the plynomial 2x^2+2x-12​

Answer 1

Answer:

2x²+2x-12

2x²+6x-4x-12

2x(X+3)-4(x+3)

zeroes= -3 and 2

Answer 2

Answer:

2²+2x-12 = 0

4+2x-12=0

-8+2x=0

2x=8

x=8/2

x=4