Solve the quadratic equation by any method. Express complex numbers in standard form.(x + 6)2 + 32 = 0
A. {-14i, 14i}
B. {-6 - 4
i, 6 + 4
i}
C. {-6 - 4
i, -6 + 4
i}
D. {6 - 4
i, 6 + 4
i}
Answer: C
Mathematics
You might also like to view...
Determine whether the first literal expression is equal to the second literal expression.a + b, b - (-a)
A. Yes B. No
Mathematics
Find the indicated composition of functions.Let f = 
and g = 
. Find g ? f.
A. 
B. 
C. 
D. 
Mathematics
Simplify.9x + 4 + 3x + 7
A. 12x + 11 B. 23 C. 23x D. 6x + 11
Mathematics
Find all cube roots of the complex number. Leave answers in trigonometric form.125i
A. 5 cis 30°, 5 cis 150°, 5 cis 270° B. 5 cis 60°, 5 cis 180°, 5 cis 300° C. 1, -1, -i D. 5 cis 0°, 5 cis 120°, 5 cis 240°
Mathematics