haydeng1 haydeng1

01-07-2017
Mathematics

contestada

Subtract (2x^3+9x-8)-(4x^2-15x+7)

Respuesta :

martha1718 martha1718

01-07-2017

(2x^3+9x)-(4x^2-15x+7)
(8x+9x)-(16x-15x+7)
(17x)-(1x+7)
16x+7

Answer Link

Otras preguntas

What’s this answer for algebra 2

A farmer grows vegetables on seven acres, fruit on six acres, and flowers on two acres. Out in his fields, he finds a ladybug. To the nearest tenth of a percen

The endpoints of segment PQ are P(-3,1) and Q(4,25) find the length of the segment PQ

HELP (please don't write a random answer) What is the main idea of this passage? The Venus flytrap is a carnivorous plant that catches and digests prey, usual

Please help A septic tank in the shape of a rectangular prism must hold a volume of 234 cubic feet. If the width of the tank is 4.5 feet and the length is 8 fee

Which action can lead to unintentional injuries? A. Carrying a weapon B. Avoiding illegal drugs C. Getting into a fight D. Driving over the speed limit

why is it important for an internal combustion engine to have a cooling system?

How do you compare two-way frequencies in a relative frequency table

Which statement about the deepest parts of the ocean floor is true? A) Temperatures are moderate to high. B) Algae thrive C) Animals live in constant darkness.

Can someone check over this? And explain if it's wrong?