For the given functions f and g, find the requested function.f(x) = 4x2 - 3; g(x) = 3x2 - 4Find (f + g)(5).
A. 26
B. 108
C. 176
D. 168
Answer: D
Mathematics
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Simplify the algebraic expression by combining similar terms.x - 0.8x - 3.6x
A. -3.2x B. -3x C. -3.1x D. -3.4x E. -3.3x
Mathematics
Perform the indicated operation.-10 - 15
A. -5 B. -25 C. 5 D. 25
Mathematics
Write the equation as an equivalent exponential equation.ln(x) = -8
A. ln(-8) = x B. ex = -8 C. e-8 = x D. e8 = x
Mathematics
Solve the problem.The sum of the measures of the angles of any triangle is 180°. In triangle ABC, angles A and B have the same measure, while the measure of angle C is 30° larger than each of A and B. What are the measures of the three angles?
A. A and B: 60°; C: 60° B. A and B: 50°; C: 80° C. A and C: 60°; B: 60° D. A and B: 80°; C: 50°
Mathematics