Question

I need help with 14x2 +21x/2x2 +x-3

(The xs with the 2 after are supposed to both be x squared but I can't make the 2 small)

Answer 1

you use ^ to denote exponents :D

Answer 2

anyway multiply everything by x^2

12x^4 + 21x + x^3 - 3x^2

x(12x^3 +x^2 - 3x + 21)

i recommend strongly to use synthetic division here...

Answer 3

so 14x^2 +21x/2x^2 + x -3?

Answer 4

\[\frac{7x}{x-1}\] factor and cancel

Answer 5

numerator is
\[7x(2x+3)\] denominator is
\[(x-1)(2x+3)\] cancel the
\[2x+3\]

Answer 6

Thank you!

Answer 7

yw