Factor completely. If the polynomial cannot be factored, say it is prime.15x4 + 16x2 + 4
A. (15x2 + 2)(x2 + 2)
B. (5x2 - 2)(3x2 - 2)
C. (3x2 + 2)(5x2 + 2)
D. (3x2 + 1)(5x2 + 4)
Answer: C
Mathematics
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Find the asymptotes of the hyperbola.9y2 - 49x2 = 441
A. y = x and y = -
x
B. y = x and y = -
x
C. y = x and y = -
x
D. y = x and y = -
x
Mathematics
Solve the problem.The velocity v (in m/s) of an object moving with acceleration a (in m/s2) is given by where t is the time (in seconds). Find a formula for v, if a =
t(t2 + 1)4.
A. v = (t2 + 1)5 + C
B. v = - (t2 + 1)5 + C
C. v = (t2 + 1)5 + C
D. v = (t2 + 1)5 + C
Mathematics
Do the operation and express the answer in form. Do not use parentheses.
?
What will be an ideal response?
Mathematics
Write the sentence with symbols, using x to represent the number.The quotient of a number and 5 is -2.
A. 5x = -
B. = -2
C. = 5
D. = 5
Mathematics