The answer is a.
x^2 -10x+25 = x*x-2*5*x+5*5 => (x-5)(x-5)
Ok what else before I can help
The answer is A because 9 x 9 x 9 = 729. The exponent above the 9 means to multiply the base (9) 3 times.
Answer:
i believe that 25 ounces of jelly for 3.39$ is better to buy
:)