Question

check whether7+3xis a factor of 3x2+7x.​

Answer 1

Step-by-step explanation:

7+3xis a factor of 3x2+7x.

Answer 2

Answer:

Yes

Step-by-step explanation:

$3 {x}^{2} + 7x = x(3x + 7) \\ therefore \: \\ 3x + 7 \: is \: factor \: of \: 3 {x}^{2} + 7x$