pahrogers pahrogers

13-12-2020
Mathematics

contestada

evaluate the expression when n=-4

n^2+5n+7

Respuesta :

mberisso mberisso

13-12-2020

Answer:

3

Step-by-step explanation:

When n= -4 we replace in the given formula and evaluate the answer as shown below:

(-4)^2 + 5 (-4) + 7 = 16 - 20 + 7 = 3

Answer Link

Otras preguntas

I am a worker in a norther city. My job is to teach immigrants about life in the United States and how to become citizens. In return, they vote for candidates c

HELPP IM SOO LOSTT FIRST GET BRAIEST

Help i need a suitable words for these pictures

Help Asap!!!! No Links!

How do you think life on Earth would be different without the evolution of angiosperms? Provide two examples, each with an explanation. PLSSS HURRRYYY!!!!!! WIL

In a river ecosystem, dissolved oxygen concentrations drop quickly downstream from a point-source input of organic matter into the river. This effect is due to

A galaxy with a lot of dark matter would have a high mass-to-light ratio compared to the Sun. True False

How long was the Watergate Scandal planned before the burglary?

What phase of the moon would someone on Earth see when the moon is at Positions A through F?

Which statement correctly describes the relationship between frequency and wavelength? A :As the frequency of a wave increases, the longer its wavelength is B: