demitremisby123 demitremisby123

03-07-2020
Mathematics

contestada

Add the polynomials: (-5 - 7x^2); (5 + 7x^3) *
0 - 14x15
O 10 + 14x^3
0 -7x^2 + 7x^3
OO

Respuesta :

Hrishii Hrishii

03-07-2020

Answer:

[tex] - 7 {x}^{2} + 7 {x}^{3} [/tex]

Step-by-step explanation:

[tex]( - 5 - 7 {x}^{2} ) + (5 + 7 {x}^{3} ) \\ = - 5 - 7 {x}^{2} + 5 + 7 {x}^{3} \\ = - 7 {x}^{2} + 7 {x}^{3} [/tex]

Answer Link

Otras preguntas

Mrs. barclay has type 2 diabetes and you are preparing her for discharge. she tells you that she loves red beans and rice and knows that she must eliminate them

A triangle has sides with lengths of 28 millimeters, 34 millimeters, and 43 millimeters. Is it a right triangle?yesnoSubmit

which defines the term industrial revolution

Keegan and Iris are learning about examining the animal's hair coat. Keegan says the hair coat should be examined for brittleness and alopecia. Iris say the hai

Aristotle based his morality on whether those in the government worked for the people or for themselves. a. True b. False

which of the following cannot exist in RNA?a. Uracil b. Thymine c. Cytosine d. Guanine

Plz answer correctly *question below*

Which one of these should a teenager consume every day A) the RDA for calcium B) 5 tablespoons of vegetable oil C) 5 teaspoons of vegetable oil D) a Folic a

Which state was part of the Louisiana Purchase???

hank cut some blocks of wood that were 2 3/8 feet long. if eight blocks were laid end-to-end, how long would the wood blocks be?