nicole77140 nicole77140
  • 21-09-2020
  • Mathematics
contestada

Solve problems #4 and #5, show each step

( 20 points )

Solve problems 4 and 5 show each step 20 points class=
Relax

Respuesta :

paigelyday paigelyday
  • 21-09-2020
4.
2(-2)^2=8
-4(-2)(4)=32
2(4)=8

8-32+8=-16


5.
-1^2=-1
(2(-1)-5(-2))=8
4(-2)=-8

-1-8+8=-1
Answer Link

Otras preguntas

What is the name of a traditional tea in Argentina? milanesa choripán mate
What is the relationship between cell size and the movement of materials into and out of cells?
Compute $\dfrac{(2/3)^3}{(2/9)^2}$.
While a constant total force of 17 n is exerted on a cart, the cart's acceleration is 5 m/s2. find the mass of the cart?
What is the strategy employed in the senate to prevent a bill from coming to a vote?
What is the equation for the line that is perpendicular to -7x + 8y = 6 through the point (1, –4)?
Why, in this case, is the auditing of event failures more useful than the auditing of successes?
Use the digits 2,3,and 4 one time each to correctly complete the following problem. —,—00 divided —0=140
What was the cult of domesticity and how was it a result of the market revolution?
Which specific part of the nephron is not permeable to water and water does not get reabsorbed?