(5x²+4x-80)(x²-5x-24)=5x²(x²-5x-24)+4x(x²-5x-24)-80(x²-5x-24)
{distributive property of multiplication}
=5x^4-25x³-120x²+4x³-20x²-96x-80x²+400x+1920
=5x^4-21x³-220x²+304x+1920
This is the answer.
Answer:
81
Step-by-step explanation:
I just added the 52 and 29 together.
22 times -3, we know this will result in a negative number. 22 times 3 = 66 so the answer is -66. is that what you mean by simplify? or is it asking for something different?
Answer:
-1/3 and -1/2
Step-by-step explanation:
as a rational number is of the form p/q where q is not equal to zero
