Factor the binomial that is a difference of squares. If prime, so state.49x2 - 16
A. (7x + 4)(7x - 4)
B. (7x + 4)2
C. prime
D. (7x - 4)2
Answer: A
Mathematics
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Use the Pythagorean theorem to find the length of the third side of the right triangle. Leave any irrational answers in radical form.
A. 
B. 5
C. 
D. 13
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Find the indicated term.a = 96, r = - 
; 8th term
A. 
B. - 
C. 
D. - 
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Factor the trinomial completely.4x2y2 + 20xy + 1
A. 4(x2y2 + 5xy + 1) B. (4xy + 1)(xy + 5) C. 4(xy + 1)(xy + 5) D. prime
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to three decimal places.log4.8154
A. 0.311 B. 32.083 C. 3.211 D. 2.188
Mathematics