Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.
2
5
A. -r26s22
B. -r1033s1026
C. r26s22
D. -r-14s22
Answer: A
Mathematics
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Factor out the greatest common factor.17m2 - 10r3
A. 2(8m2 + 5r3) B. m2(17 - 10m) C. No common factor (except 1) D. 3(5m2 - 3r3)
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Solve by using the quadratic formula.2m2 + 10m + 4 = 0
A. 
B. 
C. 
D. 
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Provide an appropriate response.Find an equation of the tangent line to the curve y = ln(x + 3) when x = -2.
Fill in the blank(s) with the appropriate word(s).
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Find the perimeter of the triangle.
A. 28 yd B. 98 yd C. 42 yd D. 41 yd
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