alysshoward10 alysshoward10

15-04-2020
Mathematics

contestada

NEED HELP NOW PLEASEEE, what algebraic expression must be added to the sum of 3x^2+4x+8 and 2x^2-6x+to give 9x^2-2x-5

Respuesta :

mariamkhazhinsky4 mariamkhazhinsky4

15-04-2020

Answer:

4x^2-13

Step-by-step explanation:

Answer Link

Otras preguntas

Scientific research shows that birds are capable of regenerating their hair cells.

why were most americans more prosperous than europeans during the 1920s

where is the pancreas located in the human body

the benefits of apple cider vinegar

who identifies credit report errors

A student government organization is selling Christmas trees as a fundraiser. On Friday, they sold 5 noble fir trees and 3 douglas fir trees for a total of $420

Is radiation from the sun always harmful?

for which of these scenarios is total internal reflection possible?

another word for important

identify the effect of increasing acidity on the solubility of the given compounds.