Factor completely. State that the polynomial is prime if it cannot be factored.169k2 - 4m2
A. (13k - 2m)2
B. prime
C. (13k + 2m)2
D. (13k + 2m)(13k - 2m)
Answer: D
Mathematics
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A. 60 B. 90 C. 70 D. 1680
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Add.-33 + 22
A. -55 B. 11 C. 55 D. -11
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Evaluate the expression using the order of operations.
A. -1 B. 16 C. 1 D. -16
Mathematics
Multiply by 1, 2, 3, and so on, to find ten multiples of the number.75
A. 75, 85, 95, 105, 115, 125, 135, 145, 155, 165 B. 75, 175, 275, 375, 475, 575, 675, 775, 875, 975 C. 0, 80, 85, 90, 95, 100, 105, 110, 115, 120 D. 75, 150, 225, 300, 375, 450, 525, 600, 675, 750
Mathematics