Question

Simplify. start fraction x over 7 x plus x squared end fraction

Answer 1

x/(7x + x^2)

Answer 2

simplify

Answer 3

x/(x(7 + x))
1/(7 + x)

Answer 4

can x equal to 0 or -7

Answer 5

If x is equal to 0, the expression becomes 0/(0), which is undefined.

If x is equal to -7, the expression becomes -7/(-7(7-7)), which simplifies to -7/0, which is also undefined.