Answer:
9b+3a= ?
Step-by-step explanation:
You add the numbers with the same variable.
Answer: x = 5
Step-by-step explanation: First subtract 20 - 5 to get 15
then divide 15 by 3 to get 5 which is the answer
hope this helps mark me brainliest if it helped
If the product is: [(x+1) (x-1)]^2 , the answer is:
[(x+1) (x-1)]^2 = [x^2-1]^2 = x^4-2x^2+1
Answer:
96cm^2
Step-by-step explanation:
A=L×w
A=8×12
A= 96
Answer:
x²+11x+30
Step-by-step explanation:
for this question, all we need to do is multiply (x+5) by (x+6)
we can use the distributive property.
(x+5)(x+6)
x² + 5x + 6x + 30
x² + 11x + 30
