Add or subtract as indicated. Assume all variables represent non-negative real numbers.12
+ x
A. 
B. (36 + x)
C. 6x
D. (12 + x)
Answer: D
Mathematics
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Solve the differential equation.y' + y = y2
A. 1 - Ce-x
B. 1 + Cex
C. 
D. 
Mathematics
Perform the operation using trigonometric form. Write the answer in the form a + bi(5 + 6i)(7 + 8i)
A. 48i2 + 82i + 35 B. -13 - 82i C. -13 + 82i D. 83 + 2i
Mathematics
Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144 B. 16,777,216 C. 16,384 D. 1,048,576
Mathematics
Write the fraction as a percent.
A. 0.3125% B. 0.03125% C. 31.25% D. 3.125%
Mathematics