Rationalize the denominator and simplify.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Write the complex number in polar form.-6.00 - 9.60j
A. 11.3(cos 148.0° + j sin 148.0°) B. 11.3(cos 58.0° + j sin 58.0°) C. 11.3(cos 328.0° + j sin 328.0°) D. 11.3(cos 238.0° + j sin 238.0°)
Mathematics
Write the quotient in the form a + bi.
A. 
+ 
i
B. - 
+ 
i
C. - 
+ 
i
D. 
+ 
i
Mathematics
Use the Intermediate Value Theorem to determine whether the polynomial function has a real zero between the given integers.f(x) = 6x3 + 7x2 + 8x + 10; between -2 and -1
A. f(-2) = 26 and f(-1) = 3; no B. f(-2) = 26 and f(-1) = -3; yes C. f(-2) = -26 and f(-1) = -3; no D. f(-2) = -26 and f(-1) = 3; yes
Mathematics
Solve the equation by the method of your choice. Simplify irrational solutions, if possible.8x2 + 30x + 14 = -11
A. 
B. 
C. 
D. 
Mathematics