anthoniac28 anthoniac28
  • 03-06-2022
  • Mathematics
contestada

Expand and simplify: (-7y - 8) (y - 4)

Respuesta :

HopeRM
HopeRM HopeRM
  • 03-06-2022

Answer:

[tex] { - 7y}^{2} + 20y + 32[/tex]

Step-by-step explanation:

1.) -7y times y = -7y(squared)

2.) -7y times -4 = 28y

3.) -8 times y = -8y

4.) -8 times -4 = 32

5.) Combine like terms

[tex] { - 7y}^{2} + 28y - 8y + 32 = { - 7y}^{2} + 20y + 32[/tex]

Answer Link

Otras preguntas

how do you solve2/3x+1/3=1/3x+2/3
(._.) ( l: ) ( .-. ) ( :l ) (._.) They see me rollin, its hurtin
If g(x) = 3^(2x) then g'(2) is?A. 81B. 162ln3C. 81/ln3D. 6/ln3E. 6lin3
One of the early signs of cardiovascular disease is an increase in the blood LDL cholesterol level. The best tool to detect this change would be
A population's environment sometimes changes too quickly for natural selection to adapt the individuals in the population to the environment. In these situation
1x1x1-6\-3 how to solve this
Two people ( both heterozygotes are able to taste a chemical substance called ptc. the ability to taste ptc is caused by a dominant allele (t. the inability to
Which Process produces gametes?
Fractional part of a circle. I posted a picture. Please help would really appreciate it.
Circle S, what is the value of X