jordankayla2020 jordankayla2020

01-03-2021
Mathematics

contestada

1. If A = 2x – 7x2 + 3 and B = 4x2 – 12x, what is A + B?

Respuesta :

sushilapaudel81 sushilapaudel81

01-03-2021

Answer:

(2x-14)+(8-12x)

-14+8+2x-12x

-6-10

-16

Answer Link

stacybragdon stacybragdon

01-03-2021

Answer:

A+B=-29

Step-by-step explanation:

A=-25

B=-4

so B+A=-29

-25+-4=-29

Answer Link

Otras preguntas

When you have a dog, (your, you're) days—and nights—are (to, too, two) full of whining, howling, and barking.

which inequality is represented by the graph A. 7/10x-2y > or equal 5 B. 10/7x -2y< or equal 5 C. 7x+10y > or equal 5 D. 2x-7y> or equal 3

Are these form of arts popular until now? Why or why not? Architecture, sculpture, painting, literature

WHICH IS WARMER -9 OR -12 DEGRESS

State the relation between acceleration and momentum

Expand and simplify the following expression: (2x + 1)^2 – (2x + 1)

which of the following is a good rule for using multimedia in a presentation? A. Keep your audience guessing B. Keep your audience on the edge of their seats C.

I burned my 2nd account into the ground. Oof.

Which set of measurements correctly identifies the speed of an object? A. Distance = 18 m time = 2 hr speed = 9m/hr B. Distance = 30 km time = 17 min speed = 1.

In a democracy who is the power granted to? A. The president, B. The people, C. The congress, D. The House of Representatives