nschavez123 nschavez123

25-04-2019
Mathematics

contestada

how do i subtract this?

(5x^(2)+4x-1)-(-4x+-4)

pls show me how

Respuesta :

hayleyf118 hayleyf118

25-04-2019

Step-by-step explanation:

first do PEMDAS which is

P- parenthesis

E- exponent

M- multiplication

D-division

A- addition

S- subtraction

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

YOUR ANSWER IS^^^^

Answer Link

Otras preguntas

what are poloygons and paralelograms?

The ideas, things, or events people feel are important are called a. Values b. attitude. c. Relationship d. conflicts

Which of the following signs may indicate heat exhaustion a. muscle cramps, fatigue, and lightheadedness b. Hunger, fatigue, and back pain c. Lethargy, thirs

what kind of conjuction is 'jamie turned the air conditioner down; consequently, the house was cold when they returned.'

What comes after a hypothesis and is used to determine whether the hypothesis is correct

name the value of each 2 in 222,222

what is the unit rate of 18 people in 3 vans

What kind of relationship would a hummingbird and a daffodil have? a. competitive relationship b. commensality relationship c. mutuality relationship d. par

what fraction is less than 5/6 and has a denominator of 8

17. Acid precipitation is caused by a mix of a. respiration, carbonic acids, and seawater. b. water, soil, and air. c. sulfur dioxide, carbon dioxide, and ni