Estimate the sum or difference by rounding each number to the nearest hundred.
A. 5,200
B. 5,000
C. 5,225
D. 5,300
Answer: D
Mathematics
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List the numbers that match the description.The integers between -3 and 1
A. -3, -2, -1, 0, 1 B. -2, -1, 0, 1 C. -2, -1, 0 D. -3, -2, -1, 0
Mathematics
Perform the indicated operations.(10x2 + 6x + 10) - (-3x2 - 6)
A. 7x2 + 12x + 10 B. 7x2 + 6x + 4 C. 13x2 + 12x + 10 D. 13x2 + 6x + 16
Mathematics
If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.245x2 + 420x + 180
A. 5(7x - 6)2 B. 5(7x + 6)2 C. 5(49x + 36)2 D. 5(7x + 6)(7x - 6)
Mathematics
Use integration by parts to find the integral.
A. 
ln x - 
+ C
B. 
x2 ln x - 
x2 + C
C. 
x ln x - 
x + C
D. 
x2 ln x - 
+ C
Mathematics