stephaniehorry stephaniehorry
  • 18-03-2020
  • Mathematics
contestada

7a3-2a(6a2-5a-8) what are the steps to solve this problem

Respuesta :

TenzinTsesang
TenzinTsesang TenzinTsesang
  • 18-03-2020

Answer:

-5a³+10a²+16a

Step-by-step explanation:

Distribute 2a first to 6a²-5a-8

7a³-12a³+10a²+16a

Add like terms.

-5a³+10a²+16a

Answer Link

Otras preguntas

At a heavy duty snow shovel was marked down by $6.00. The local sport committee purchased 3 shovels. The sale did not go well and the store owner made a new sa
Simplify: 1 3 (6ab - 9b) + 2 3 (9ab + 12b)
Solve x2 + 12x + 6 = 0 using the completing-the-square method. A) x = negative six plus or minus the square root of thirty B) x = six plus or minus the
Solve for x: -15x – 3 > 42
What is the total number of students in Ms. perron class
The modern atomic model is sometimes called the ________, or quantum mechanics model.
Which measurement is made to the greatest precision? A. 1.1 g B. 1.101 g C. 11.0 g D. 110 g
Provide the first six terms of the following sequence: t1=81 tn=13tn-1n ≥ 2
Why did many Russian's support Bolshevik revolution A.Because most Russians were very poor and a small number of Russians were very wealthy. B.Stalin took all f
Eight balls numbered from 1 to 8 are placed into a bag. Some are grey and some are white, as shown on the right.