eddsworldfrantic
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 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

help help help help!
how were the oregon and santa fe trails different ?
what is the difference between closed-end credit and open-end credit
6x squared plus 12x plus 13 equals 2x squared plus 4
What caused Portugal to finallywithdraw from its African colonies?
|-6|+|3| I really don't get it do I simply find the sum our is it something different plz explain
is uncover a base word or roots word. is kingdom a base word or roots word. is valuable a base word or roots word. is beautiful a base word or roots word. is di
How many “dots” would be around the central atom in the Lewis structure of S? A) 5 B) 6 C) 7 D) 4
is uncover a base word or roots word. is kingdom a base word or roots word. is valuable a base word or roots word. is beautiful a base word or roots word. is di
what are the factor pairs of 38