IDNLearn.com is designed to help you find the answers you need quickly and easily. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.

select difference of (8x2-3x3) - (2x2-5x3)

Sagot :

(8x2-3x3) - (2x2-5x3)
= (16-9)-(4-15)
=7-(-11)
=7+11
=18
(8x^2 - 3x^3) - (2x^2 - 5x^3)

= 8x^2 - 3x^3 - 2x^2 + 5x^3.

= 8x^2 - 2x^2 + 5x^3 - 3x^3.  Simplify together like terms.

= 6x^2 + 2x^3