Every single one of those polynomials factors. When factored, your expression looks like this:
. When you cancel the like factors out, what you're left with is this:
. That means that b = 9, c = 1, and d = -2
Answer:
1. Area of a square = (x^2)^2 = x^4
(each side is x^2, area of a square = side^2
so (x^2)(x^2) = x^4 )
2. when x = 5
area = 5^4 = 625
3. when x = 10
area = 10^4 = 10000
Step-by-step explanation:
Hope its right!
Answer:
answer is here check it
Step-by-step explanation:
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80 + 60 + y = 180 and if y and x are vertical angles y = x
The expression cos240 degrees is equivalent to cos120 degrees
