qdkyz8jwk6 qdkyz8jwk6
  • 21-02-2021
  • Mathematics
contestada

Which expression is equivalent to
7x+4X^2- 5x?

A 4x^2+ 10x

B 2x + 4x^2

C 2x - 4x^2

D 4X^2 - 2x

Respuesta :

devishri1977
devishri1977 devishri1977
  • 21-02-2021

Answer:

B

Step-by-step explanation:

Combine like term.

Hers 7x and (-5x) are like terms

7x + 4x² - 5x = 7x - 5x + 4x²

                    = 2x + 4x²

Answer Link

Otras preguntas

The exchange of oxygen, food, and waste between mother and fetus occurs at.....
What is flammability?
can earthquakes occur at divergent boundaries?
What are three layers of the earth?
A quadratic equation is shown below: x2 + 5x + 4 = 0 Part A: Describe the solution(s) to the equation by just determining radicand. Show your work. (3 points) P
What phrase have some scholars devised to replace the term “melting pot” theory? half-empty–half-full theory nativism theory fruit salad theory coffee and tea t
Multiply and simplify cot x (sin x + sec x)
What was the cause of the Crusades. Help now
x⁴+5x²-6=0 solve for x
Since people today are living longer, a person may be able to know four generations of her ____. A. gentile B. progeny C. autonomy D. virility