Question

heck whether 7 + 3x is a factor of 3x + 7x​

Answer 1

Answer:

No

Step-by-step explanation:

let it be the factor hence... X = -7/3

putting this value...

3(-7/3)+7(-7/3) = -7+(-49/3)

-70/3

thus it is not a factor of the given eq

hope it helps you...