OpenStudy (caitlinnr14):

WILL GIV MEDAL ლ(́◉◞౪◟◉‵ლ) Multiply. 5x2(2x2 + 13x - 5) 10x4 + 65x3 - 25x2 10x2 + 65x - 25 7x2 + 18x - 10 7x4 + 18x3 - 10x2

4 years ago
OpenStudy (caitlinnr14):

the numbers aftr x are exponents

4 years ago
OpenStudy (caitlinnr14):

these are the answers 10x4 + 65x3 - 25x2 10x2 + 65x - 25 7x2 + 18x - 10 7x4 + 18x3 - 10x2

4 years ago
OpenStudy (anonymous):

ok, for exponents, use the ^ key next time. IE 7 to the 2nd power is 7^2. so... $5x^2(2x^2+13x-5)$ would factor fairly simply. for all the numbers, times them together. for all the powers of x's, add them together. $10x^4+65x^3-25x^2$

4 years ago
OpenStudy (caitlinnr14):

Thank you ^.^

4 years ago