Use the properties of opposites to complete the equation.-1(2 - x2) = _____
A. -2 - x2
B. x2 + 2
C. x2 - 2
D. None of the above
Answer: C
Mathematics
You might also like to view...
Write the augmented matrix for the system. 4x + 7y = 60 2y = 8
A. 
B. 
C. 
D. 
Mathematics
Go through the Babylonian algorithm two times to approximate the given square root. Give four decimal places in your answer.
A. 5.5412 B. 5.5678 C. 5.5663 D. 5.5671
Mathematics
Multiply.(11xy2 + xy)2
A. 121x2y4 + 22x2y3 + x2y2 B. 121x2y4 + x2y2 C. 22x2y4 + 22x2y3 + x2y2 D. 121x2y4 + 121x2y3 + x2y2
Mathematics
Multiply.49.546 × 100
A. 4954.6 B. 149.546 C. 49,546 D. 49.54600
Mathematics