Multiply the polynomials.(-4x - 10y)(2x - 2y + 1)
A. -8x2 + 8xy - 4x + 20y2
B. -8x2 - 20xy - 4x + 20y2 - 10y
C. -8x2 - 12xy - 4x + 20y2 - 10y
D. -8x2 - 12xy - 12y2
Answer: C
You might also like to view...
Make the indicated temperature conversion. Round answers to one decimal place if necessary.Andrea's sleeping bag is designed for camping in temperatures of -2°C or warmer. For what Fahrenheit temperatures is her sleeping bag designed?
A. 28.4° F or warmer B. 54.0° F or warmer C. -33.1° F or warmer D. -18.9° F or warmer
Find the exact value of the expression.sin ?
A. undefined B. -1 C. 0 D. 1
Find and simplify the difference quotient 
for the given function.f(x) = x2 + 9x - 2
A. 2x + h - 2
B. 
C. 2x + h + 9
D. 1
Find the probability.Find the probability that 2 randomly selected people all have the same birthday. Ignore leap years.
A. 0.00273973 B. 0.00000751 C. 0.0055 D. 0.5