Multiply mentally.(x - 6x3)2
A. x2 - 12x6 + 36x9
B. x2 - 12x3 + 36x6
C. x2 - 12x4 + 36x6
D. x - 12x2 + 36x6
Answer: C
Mathematics
You might also like to view...
Find the exact value of the expression.sin 260° cos 20° - cos 260° sin 20°
A. - 
B. - 
C. 
D. - 
Mathematics
Perform the indicated operation. Write the result in the form a + bi.(3 - 3i) - (3 - i)
A. 6 - 4i B. 0 - 2i C. 0 - 4i D. 6 - 2i
Mathematics
Find the mean.Ten students in Mrs. Smith's math class took a state sponsored aptitude test. Their math scores were reported to Mrs. Smith: 496, 597, 359, 351, 592, 360, 344, 599, 482, and 470. Find the mean score. Round your answer to one decimal place if necessary.
A. 465.0 B. 474.5 C. 476.0 D. 455.9
Mathematics
Express the number in scientific notation.0.000154
A. 1.54 × 10-3 B. 1.54 × 10-5 C. 1.54 × 10-4 D. 1.54 × 104
Mathematics