Question

3. Check whether 7 + 3x is a factor of 3x + 7x.​

Answer 1

Answer:

No , 7+3x is not factor of 3x³+7x

To find whether

is a factor of

find the value of x from f(x) and put to g(x) ,if expression becomes zero than f(x) is a factor of g(x),otherwise not

g(-7/3) is not zero,hence f(x) is not a factor of g(x)

Hope it helps you.