Answer:
9x^4+3x^2 -6
Step-by-step explanation:
(3x^2-2)(3x^2+3)
expand to remove the bracket
9x^4 + 9x^2 -6x^2 - 6
9x^4 + 3x^2- 6
Answer:
see below
Step-by-step explanation:
Twice p added to 4 multiplied by p is equal to 20
36 Give me a minute an ill tell you how I got it