Factor.81x2 - 25
A. (9x + 5)2
B. 81x2 - 25
C. (9x - 5)2
D. (9x + 5)(9x - 5)
Answer: D
Mathematics
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Any number is divisible by 2 if its last digit is divisible by 2.
Answer the following statement true (T) or false (F)
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Let
. Compute the following.
?
__________
?
__________
?
__________
What will be an ideal response?
Mathematics
Find the product.(-300)2
A. -900,000 B. 900,000 C. 90,000 D. -90,000
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The graph of a quadratic function is given. Find the standard form of the function
A. f(x) = (x + 2)2 + 2 B. f(x) = -(x + 2)2 + 2 C. f(x) = -(x + 2)2 - 2 D. f(x) = -(x - 2)2 + 2
Mathematics