brandon1030 brandon1030

01-10-2021
Mathematics

contestada

-7y^2-17y+5 when y=8

Respuesta :

sqdancefan sqdancefan

02-10-2021

9514 1404 393

Answer:

-579

Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

-7(8^2) -17(8) +5 = -7(64) -136 +5 = -448 -136 +5 = -579

Answer Link

Otras preguntas

The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension

How do scientists use seismic waves to determine the interior structure of Earth?

which seismic wave moves through earth at the fastest speed?

What is biogeography and what does it provide?

Which of the following organisms can perform alcoholic fermentation? (1) yeast, (2) humans, (3) bacteria. a. 1 and 2 b. 1 and 3 c. 1 only d. 1, 2, and 3

Why was is difficult for the Arab people to form one nation?

Find all powers of 4 in range 4 through 1,000

If a slope of a line is 2/0 is it 0 or undefined?

The value square root of 53 of lies between which two consecutive integers?

If 8 men can chop down 28 trees in one day, how many trees can 20 men chop down in one day?