Question

pls answer............. I will mark brainliest​

Answer 1

Answer:

here is the answer by assimption method

hpoe it helps

Answer 2

Answer:

y+3=0 = y= -3

2(-3)^3+3(-3)^2-7(-3)+6

= -54+27+21+6

= 0

Step-by-step explanation:

it is a factor of it