Multiply and simplify. Assume variables do not cause any denominators to equal 0.
? 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Sketch several solution curves.
= y2 - 1
What will be an ideal response?
Mathematics
Solve the problem.If v = -6i - 5j + k and w = -4i - 2j - k, evaluate v × w.
A. 3i - 2j + 32k B. -8i - 7j + 10k C. 7i - 10j - 8k D. -7i + 10j + 22k
Mathematics
Provide an appropriate response.Calculate the greatest possible error for the measurement 8
in.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor the trinomial by grouping.2x2 + 7x + 14x + 49
A. (2x + 7)(2x + 7) B. (x + 7)(2x + 7) C. (2x + 7)(7x + 2) D. prime
Mathematics