Combine. Simplify the answer.
+
- 
A.
B.
C. -
D.
Answer: A
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Estimate the following problem. Select the nearest answer. 2,100 ð 110 =
a. 210,000 b. 21,000 c. 211,000,000
Referring to the circuit below, the low pass filter has the following characteristic(s):
a. The output voltage is equal to Vin at fCO
b. The power output is 50% of max. at fCO
c. The output decreases as frequency increases
d. The power output is 50% of max. at fCO and the output decreases as frequency increases
Use a change of base formula to evaluate the given logarithm. Approximate to three decimal places.log8(0.662)
A. -0.179 B. -5.041 C. -0.198 D. 12.085
Solve the equation by using the square root property. Express any complex numbers using i notation.7x2 + 14 = 6x2
A. x = -7
B. x = i
C. x = ± i
D. x = 196