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

how do you do ths increase 60% by 15%

solve the proportion. Round the results three significant digits. 0.120/3× = 0.585/275 ×=

Can a pair of straight angles be adjacent angles

Put the words to make an English proverb. 1) than 2) speak 3) actions 4) words 5) louder

which shape of ice melts the fastest? cylinder, cube, or rectangular cube? (for my science fair project)

One reason Renaissance art looks more lifelike than Medieval art is that it uses ordinary objects. naturalism. perspective. classical influences.

Given the function f(x)=0.5(3)^x, what is the value of f^-1(7)?

How to factorise 5a squared - 4ab

How does viscosity affect flow width?

Can Freedom of speech be denied/restricted? When? Why is the freedom of speech necessary in a democratic society? I have an Idea of what I want to say but I jus

good job