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

What was the original basic purpose of the International Space Station? a) to be the largest artificial satellite. b)to be a space laboratory for scientists. c)

Can segments be parallel?

List five questions that you need to answer before you can recommend a new wan solution

Si el promedio de cuatro numeros impares cosecutivos es 28, entonces el mayor de los numeros corresponde a: a.25b) 26c) 27 d. 28e) ninguna de las anteriores

The framers who wrote the constitution originally stated that the president could serveA. Unlimited two year termsB. Two four year terms c. One six year term

What is the origin of the Judaism group

_______square yards.

We desire to measure the current through and the voltage across a resistor connected in a circuit. how should an ammeter and a voltmeter be connected to the res

Geometry math question please help

which of the following is true of the greenhouse effect? A. it helps regulate the temperature of earth B. it is only active during the day C. it has only existe