Question

2xcube-3xsquare-14x+15​

Answer 1

Answer:

please mark as brainliest

Step-by-step explanation:

2³-3²-14x+15

8-9-14x+15

-1-14x+15

-14x+14

-(14x-14) is your answer

Answer 2

Answer:

= 3x^2+14x+15

= x(3x+5)+3(3x+5)

= (3x+5)(x+3)

x=-5/3 and x=-3

x=-5/3 , -3

HOPE THIS ANSWER WILL HELP YOU