Question

8. Find the product of (a2 -9) and 2a .​

Answer 1

Answer:

THE REQUIRED PRODUCT IS 2a³-18a.

PLEASE REFER TO THE ATTACHMENT FOR DETAILED SOLUTION.

I HOPE I'VE HELPED YOU. PLEASE MARK ME AS BRAINLIEST.

Answer 2

The product of (a² - 9) and 2a is 2a³ - 18a

Given :

The expressions (a² - 9) and 2a

To find :

The product of (a² - 9) and 2a

Solution :

Step 1 of 2 :

Write down the given expressions

The given expressions are (a² - 9) and 2a

Step 2 of 2 :

Find product of (a² - 9) and 2a

The product of (a² - 9) and 2a

$\sf = ( {a}^{2} - 9) \times 2a$

$\sf = ( {a}^{2} \times 2a ) - (9 \times 2a)$

$\sf = 2{a}^{3} - 18a$

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ how many terms are there in an expression 12ab -24b +36a

https://brainly.in/question/22764723

2. On common factorization 12a+9 becomes 3a(4a+3) 

https://brainly.in/question/30544360

3. Solve the equation 12p-11=25

https://brainly.in/question/26811798