beccagriffis8187 beccagriffis8187

04-06-2020
Mathematics

contestada

Subtract 3x^2+7x-43x

2

+7x−43, x, squared, plus, 7, x, minus, 4 from 8x^2-6x+28x

2

−6x+28, x, squared, minus, 6, x, plus, 2.

Respuesta :

Teebhabzie Teebhabzie

07-06-2020

Answer:

5x² - 13x + 71

Step-by-step explanation:

We are to subtract 3x²+7x-43 from 8x²-6x+28

That is:

8x² - 6x + 28 - (3x² + 7x - 43)

8x² - 6x + 28 - 3x² - 7x + 43

Collect like terms:

8x² - 3x² - 6x - 7x + 28 + 43

5x² - 13x + 71

Answer Link

annapastore73 annapastore73

26-07-2020

Answer:

the answer 5x² - 13x + 6

Step-by-step explanation:

Answer Link

Otras preguntas

Help please!! I will mark brainilist and give a lot of points. This is Pythagorean theorem. Formula: a^2+b^2=c^2 When I say ^2 I mean to the power of 2. The qu

When did segregation end.

What case in Latin would the word boy be in the following sentence? I saw the boy.

PLEASE ANSWER!! Which animal is NOT found in waters near the Dominican? seals dolphins manatees shrimp

7 Use synthetic division to divide and write the quotient. (9x² + 22 x - 15)+(x+3)

Over the past ten years more than two dozen athletes have died from the medical condition known as heatstroke. Heatstroke occurs when the body's internal temper

what is the measure of B 25 C 25 A 25

identify the clause of the fourteenth amendment that is most relevant to brown v. board of education

7≥ 3x + 4 is it 4, 1, 2 or -1

Readers who stop every now and then and make notes about things they think are important while they read are: using context clues. summarizing and synthesizing