ihateschoolhelpme8 ihateschoolhelpme8

07-03-2021
Mathematics

contestada

The value of the expression n° +5n² + 5n -2 when n=-2 is?

Respuesta :

sejayadav2111 sejayadav2111

07-03-2021

Answer:

question seems to be improper

Step-by-step explanation:

but, if n^0 is there, It is equal to 1

so here the solution goes

1+5(-2)^2+5(-2)-2

=> 1+20-10-2

=>9 ans

Answer Link

07-03-2021

Answer:

= 3 +5n² An- 3

Step-by-step explanation:

Answer Link

Otras preguntas

a type of relationship that shows an order or process is called? A.chronological B.cause and effect C.spatial D.comparison and contrast

How does education open door to employment? Give example.

Help please. I'm stuck

name author of history's most important phenomena in terms of their effect on the modern world. give reason for you choice.

Rewrite the following polynomial in standard form. 9x + 1 - x^2

Solve for x. -9x + 7 < 25

"Therefore I shall speak to you of love. Speak in the night. Speak before both night and love are gone—and the eye of day looks upon my sorrow and my shame; upo

Please help me ASAP!!!!!

Which graph shows the solution to the system of linear inequalities? y>2/3x+3 y-<-1/3x+2

A student dropped a piece of nickel metal into a solution of HCl(aq). He observed the formation of gas bubbles and collected the gas into another test tube. The