Answer:
24
Step-by-step explanation:
If you want to find the value of an unknown variable, you can reverse the equation
Instead of having 76+w=100, trying shifting the signs around to make 100-76=w
In this case, we can easily do 100-76= w in which w is equal to 24
What model?
f(x)=(x-2)(x+2)(x-5)
f(x)=x³-5x²+4x-20 1. Just group randomly
f(x)=x²(x-5)+4(x-5) 2. Factor the groupings
f(x)=(x²+4)(x-5)
<u>f(x)=(x-2)(x+2)(x-5)</u> 3. Factor the difference of two squares
