Simplify the complex fraction.
A. 
B. 7s + 6t
C. 
D. 6s + 7t
Answer: B
Mathematics
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Add or subtract.(3x2 + 7x - 8) + (5x2 - 11x + 10)
A. 8x2 - 4x + 2 B. 8x2 - 4x + 18 C. 8x2 + 4x + 2 D. 8x2 - 18x + 2
Mathematics
Write in logarithmic form.1000 = 103
A. log31000 = 10 B. log10 1000 = 3 C. log310 = 1000 D. log10 3 = 1000
Mathematics
Solve the polynomial equation graphically or numerically. Round to the nearest hundredth if necessary.x4 - 10x2 + 21 = 0
A. -2.65, -2.13, 2.13, 2.65 B. -2.45, -1.73, 1.73, 2.35 C. -2.65, -1.73, 1.73, 2.65 D. 1.73, 2.65
Mathematics
Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.6y5 - 3y4 - 3
A. Trinomial, degree 10 B. Trinomial, degree 5 C. Binomial, degree 5 D. Trinomial, degree 9
Mathematics