Factor completely, if possible.8y8 - 8z8
A. 8(y2 + z2)(y + z)(y - z)
B. 8(y4 + z4)(y2 + z2)(y + z)(y - z)
C. 8(y4 + z4)(y2 + z2)(y - z)
D. 8(y4 + z4)(y2 + z2)(y2 - z2)(y + z)(y - z)
Answer: B
Mathematics
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Decide whether the argument is an example of inductive or deductive reasoning.If (-p)2 = p2, then (-9)2 = 81
A. Deductive B. Inductive
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Perform the indicated operations. +
A.
B.
C.
D.
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Use the Pythagorean Theorem to solve the problem. Express the answer in radical form and simplify, if possible.A square sheet of paper measures 41 centimeters on each side. What is the length of the diagonal of this paper?
A. 82 cm
B. 41 cm
C. 41 cm
D. 3362 cm
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Factor out the GCF from the polynomial.20p + 10q - 10
A. 10(2p + q - 1) B. 10p(2 + q - 1) C. 10(2p + q) D. no common factors
Mathematics