Factor the expression.a2(a + b)2 - ab(a + b)2 - 42b2(a + b)2
A. (a + b)2(a - 7)(a + 6)
B. (a - 7b)(a + 6b)(a + b)
C. (a + b)2(a - 7b)(a + 6b)
D. (a + b)2(a - 6b)(a + 7b)
Answer: C
Mathematics
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A. 28
mi
B. 2 mi
C. 
mi
D. 4
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What will be an ideal response?
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A. 40% B. -60% C. 36% D. 60%
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Convert 0.87 dm to centimeters.__________ cm
Fill in the blank(s) with the appropriate word(s).
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