QuynnY618410 QuynnY618410

03-11-2022
Mathematics

contestada

What is the sum of -3x2 - 7x + 9 and -5x2 + 6x - 4?

Respuesta :

HrehaanQ519821 HrehaanQ519821

03-11-2022

Answer:

Sum = -8x² - x + 5

Explanations:

The given equations are:

-3x² - 7x + 9

and -5x² + 6x - 4

The sum of the two equations is:

Sum = (-3x² - 7x + 9) + (-5x² + 6x - 4)

Sum = -3x² - 5x² - 7x + 6x + 9 - 4

Sum = -8x² - x + 5

Answer Link

Otras preguntas

Fossils of the first multicellular, soft bodied marine organisms were found in rock unit D. Identify the eon that indicates the geologic age of this rock unit.

help ASAP and the “people” is Isaac Newton. Will mark Brainiest or whatever it was called lol, thank you.

Blah! I was born in a messed up century My favorite flavored sweets are raspberry amphetamines I bought a car, Beretta age sixteen I brush my teeth with bleach

what is chapter 16 about in warriors don’t cry

An equation is also called a number sentence. Explain how an equation in mathematics is like a sentence in English.

how does steve randle deal with trouble in the book outsiders?

What’s the answer???

Write commands to carry out the following commands: a) Print all lines containing the string John. b) Print all lines where a word starts with J. c) Print all l

can someone answer these questions ? thank you

The diagram below shows the forces acting on a box. Describe the motion of the box. Calculate all forces