edena3989 edena3989

07-03-2022
Mathematics

contestada

simplify it
[tex] \frac{(6r+9p)(6r-9p)}{3} +( 7p+2(r - 3p))(8r - 2p)[/tex]
thanks.

Respuesta :

breadbread090 breadbread090

07-03-2022

Answer:

28r^2 - 29p^2 + 4rp

Step-by-step explanation:

(2r+3p)(6r-9p)+(p+2r)(8r-2p) = 12r^2-18rp+18rp-27p^2+8rp-2p^2+16r^2-4rp =

28r^2 - 29p^2 + 4rp

Answer Link

Otras preguntas

Drag the tiles to the correct boxes to complete the pairs. Match each type of information system with its description.

How can the depletion width be measured experimentally?

they told him that he was 30.8% too low in the boiling point he had just recorded. He had recorded a boiling point of 50 degrees C on his data sheet. what is th

2x-5=7 whats the answer

Mark took a loan out for $25,690 to purchase a truck. At an interest rate of 5.2% compounded annually, how much total will he have paid after 5 years? *

Draw a number line and mark all described points. 5x<12

X equals how many degrees?

Organized Labor Unions: In 1945, approximately what percentage of all American workers belonged to a union? 35 30 25 less than 15

A binomial probability experiment is conducted with the given parameters. Compute the probability of X successes in the N independent trails of the experiment.

A cube made out of lead has mass 12 grams. A side of the cube has length 1 cm. What would be the mass of a lead cube whose sides have length 1.5 cm?