Question

2(3)^2 - 5(3)^2 what is the answer to this

Answer 1

2(3)^2 - 5(3)^2

We put (3)^2 out, we have :

2(3)^2 - 5(3)^2 = (3)^2 (2-5) = (-3)9 = -27.

Recheck : 2(3)^2 = 2 x 9 = 18
5(3)^2 = 5 x 9 = 45

18-45 = -27

Answer 2

-27

Explanation:

• 
  `2(3)^2-5(3)^2`

• 
  `(2)(9) - (5)(9)`
• 
  `18 - 45`
• 
  `-27`