= (-x+1) * (x-2) = -x^2+2x+x-2 = -x^2+3x-2
Answer:
b
Step-by-step explanation:
only b is true
I got (7x^11+4) but i would check with someone else just to be sure.
she needs to count how much 90% is so
85.00 times 90%
or 8500 times 0.9
Answer:
x = -11
Step-by-step explanation:
To find the zero of this function, factor the equation:
g(x) = ![x^{2} +22x+121](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B22x%2B121)
g(x) = (x + 11) (x + 11)
g(x) = ![(x+11)^{2}](https://tex.z-dn.net/?f=%28x%2B11%29%5E%7B2%7D)
The zeros of a function are the values of x that will make g(x) equal 0. So, the zero of this function is -11, because -11 + 11 = 0. So, x = -11.