eddsworldfrantic eddsworldfrantic

01-02-2019
Mathematics

contestada

Which expression is equivalent to (5x^7+7x^8) − (4x^4−2x^8)?

A. 9x^8 + 5x^7−4x^4
B. 3x^8 + 7x^7
C. 12x^8 − 2x^4
D. 5x^8 + 5x^7 + 4x^4

Respuesta :

xotiffanyxoxo7169 xotiffanyxoxo7169

01-02-2019

simplify step-by-step
[tex]5 {x}^{7} + 7 {x}^{8} - (4 {x}^{4} - 2 {x}^{8} )[/tex]
ANSWER
[tex]9 {x}^{8} + 5 {x}^{7} - 4 {x}^{4} [/tex]

Answer Link

Otras preguntas

Rewrite 27+36 using the GCF and distributive property

The body's first line of defense from microbial infections is afforded by the _____ system. a) nervous b) immune c) integumentary d) skeletal

what's the answer to 3(x-4)=12x

1. According to this source, did Julius Caesar give Roman citizens a reason to be concerned for their safety or for the safety of their republic? a. yes C. no

short answer for definition of histone

Please Help Me! 1. Milo bought pounds of red apples and pounds of green apples to make applesauce. How many pounds of apples did he buy in all? a. Write an ex

Dave’s wife suggests that he talk to a doctor because of his inability to cope with criticism. The doctor suggests that Dave’s problem represents the expression

Explain how and why the thylakoids are able to make ATP in the dark.

A natural resource that cannot be remade

Which combination of elements will form an ionic bond? A.) sodium and calcium B.) nitrogen and helium C.) potassium and chlorine D.) oxygen and fluorine