Question

divide x^2+2x-5 by x-5 using synthetic divison

Answer 1

5|1 2 -5
|1 7 30

Quotient is x+7 with a remainder of 30.

Answer 2

so would i write it like x+7+30/x-5

Answer 3

?

Answer 4

Correct.

Answer 5

If writing it horizontally like that, it's better to put the denominator in parentheses to avoid confusion: 30/(x-5), else write the fraction thus:
\[\frac{30}{x-5}\]

Answer 6

Do you know the steps for synthetic division to understand the solution?

Answer 7

i typed x+7 for the quotient it said it was wrong.

Answer 8

i go it there a mind