ThomasBrennan1 ThomasBrennan1

18-10-2021
Mathematics

contestada

What is the sum of -3x^2 -7x + 9 and -5x^2 + 6x -4

Respuesta :

ktea1201 ktea1201

18-10-2021

Answer:

-8x^2-x+5

Explanation:

Answer Link

Katalya Katalya

18-10-2021

Answer:

-8x^2-x+5

Step-by-step explanation:

First, collect like terms(terms with same variable and exponent): -3x^2-5x^2-7x+6x+9-4

=-8x^2-x+5

Answer Link

Otras preguntas

Solution of equation??

A school administrator surveyed high school sophomores about their expectations for college attendance. One question asked was: "What do you think the chances a

is 1.0227 a rational number? explain

Convert 2.5 kg into gram

Simplify this algebraic expression completely. 6x-4(x+3) A. 2x+ 3 B. 2x - 12 C. 2x - 3 O D. 2x + 1

Which best compares the temperatures of the substances? Substance X has the highest temperature because its particles have more kinetic energy. Substance X has

this is the most beautiful painting i (ever see) correct tense

For a $1,000 loan at a rate of 16 3/4 % for 5 years, the simple interest is

Find NL. Not sure to to solve this.

On Monday the price of gas is $3.50 on Tuesday the price drop my $.50 and I won’t say the price increase by $.65 or I am Santa edition equation to show final pr

ACCESS MORE