Answer:
x=10
Step-by-step explanation:
Answer:
11, 25
Step-by-step explanation:
n is a number
2n + 3 is the other number
n + 2n + 3 = 36
Answer:
18
Step-by-step explanation:
Half of 36 is 18.
Radius is half of diameter
Answer: You never put the equations so we could work it out…
Step-by-step explanation: Add the equations and I willl give you the answer
Hi there.
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First, let's rewrite to make this problem easier.
1^2 - a^2b^2
Then we must multiply the terms with equal exponents with their bases.
1^2-(ab)^2
Using the factor: a^2 - b^2=(a-b)(a+b)
We can factor using that expression.
(1-ab) x (1+ab)
After factoring, this has been our solution.
Solution: (1-ab) x (1+ab)
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- Tutor John
