Convert the following polar equation to rectangular form.
a.
b.
c.
d. y = -3
e.
a.
b
Mathematics
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Factor completely, or state that the polynomial is prime.8x3 - 8
A. 8(x3 - 1) B. 8(x + 1)(x2 - x + 1) C. prime D. 8(x - 1)(x2 + x + 1)
Mathematics
Evaluate the expression.-6251/4
A. -5 B. 100 C. -20 D. not a real number
Mathematics
Find the indicated matrix.Let A = . Find 4A.
A.
B.
C.
D.
Mathematics
Find the inverse of the matrix .
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics