richaeviney richaeviney

04-04-2019
Mathematics

contestada

Simplify: 9x3 + 8x2 + 3x2

A. 20x7
B. 9x3 + 11x4
C. 9x3 + 11x2
D. 9x3 + 24x4

Respuesta :

04-04-2019

Answer:

[tex]\large\boxed{C.\ 9x^3+11x^2}[/tex]

Step-by-step explanation:

[tex]9x^3+8x^2+3x^2\qquad\text{combine like terms}\\\\=9x^3+(8x^2+3x^2)\\\\=9x^3+11x^2[/tex]

Answer Link

Otras preguntas

Is this an example of trochaic tentrameter? Peter, peter, pumpkin eater

The tendency for the autonomic nervous system to maintain the body's internal environment in a balanced state of optimum functioning is called:

While waiting at a bus stop, Jacinta looked up and noticed thay she could not see the mountains because of a thick layer of smog. Where does jacinta most likely

Someone please help me?

Clupeoid fishes (plankton-feeding fishes like herring & anchovies) are least likely to be consumed in what way?

HELP NOW PLEASE I need a counterclaim for this The Purpose of government The purpose of government is to protect citizens and their rights.

point B lies between points A and C on AC let X represent the length of segment a b in inches

What are some conservation issues. This is for Science Please help me i need this for my Collaboration

1. Which of the following enzyme catalyzes the first step of glycolysis? a) Hexokinase b) Pyruvate kinase c) Glucokinase d) Phosphofructokinase-1

Choose the verb that agrees with its subject. Here _____ the bride and groom. A.) is B.) comes C.) has come D.) come