Find the product.(3x + 8)(3x - 2)
A. 6x2 + 18x + 18
B. 9x2 + 18x + 18
C. 9x2 + 18x - 16
D. 6x2 + 18x - 16
Answer: C
You might also like to view...
Find the area of a sector of a circle with radius r and central angle ?. Round your answer to one decimal place.? = 
, r = 5.0 ft
A. 5.2 ft2 B. 11.0 ft2 C. 52.4 ft2 D. 26.2 ft2
Solve the system by the addition method.x2 + y2 = 64x2 - y2 = 64
A. {(8, 0), (-8, 0)} B. {(0, 8)} C. {(0, 8), (0, -8)} D. {(8, 0)}
Find the domain of the function.
A. {x|-8 ? x < 8 or 8 < x ? 28} B. {x|x ? -8} C. {x|8 ? x ? 28} D. {x|-8 ? x ? 28}
Draw the given angle in standard position. Draw an arrow representing the correct amount of rotation. Find the measure of two other angles, one positive and one negative, coterminal with the given angle.130°
A. 310° and -50°
B. 490° and -230°
C. 490° and -230°
D. 310° and -50°