jayda1999 jayda1999

21-04-2017
Mathematics

contestada

what is (8a+2b-(2a-5b) ?

Respuesta :

Beginner123 Beginner123

21-04-2017

8a+2b * -2a + 5b (since there's an invisible -1, at least the 1 is) so the product of that is -16a^2 + 10b^2

Answer Link

Otras preguntas

solve the expression 9.50h+60=460

3) Multiply, then simplify the square root completely. Show all work.

A teacher has a chart she would like to enlarge to put on a bulletin board. The chart is 8 cm across, and the space on the bulletin board is 40 cm across. What

Choose the sentence with the correct use of a colon. Question 14 options: We visited multiple states on our trip; Tennessee, South Carolina, and North Carolina.

Manuel Fraser’s bank granted him a single-payment loan of $9,650. He agreed to repay the loan in 146 days at an ordinary interest rate of 7.75%. What is the mat

A container of gas has a volume of 3.5 L and a pressure of 0.8 atm. Assuming the temperature remains constant, what volume of gas would result if the pressure

What would happen to life on earth if the ozeon layer was not present?

Do cats have 9 lives?

in the Iroquois constitution what do the branches symbolize

What is not of the three primary resources that families have to reach financial goal? a. timeb. moneyc. educationd. energy