Use substitution to determine whether the given number is a zero of the given polynomial.2; f(x) = -x4 - 4x2 + 3x + 26
A. Yes
B. No
Answer: A
Mathematics
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Find the product.
A. 16x2 - 
x - 
B. 4x2 - 
C. 16x2 + 
D. 16x2 - 
Mathematics
Solve the initial value problem.u'(x) = 5u + 15, u(1) = 1
A. u = e5x - 5 - 3 B. u = 4e5x - 5 - 3 C. u = 12e5x + 5 - 3 D. u = 12e5x + 5 + 3
Mathematics
Round dollar amount to the nearest penny.$0.7002
A. $0.700 B. $0.70 C. $0.71 D. $0.7002
Mathematics
Using the addition/subtraction method, find the value of x and y to satisfy the following equations: 5x - 5y = 8; 7x - 5y = 20
a. x = -6 y = -4.4 b. x = 6 y = 4 c. x = 4.4 y = 6 d. x = 6.4 y = 4 e. x = 6 y = 4.4
Mathematics