They cost the same at both stores
<span><span>3/4</span>+<span>7/12</span></span>−<span>(<span>−4</span><span>)
</span></span>4/3−<span>(−4)
Answer:
</span><span>16/<span>3
I hope this helps!</span></span>
100 as a product of its prime factors:
Your f(x)=sqrt[x+8]/(x+4)(x-6) is MUCH clearer, but not 100% clear. I will assume that your denominator here is the product of (x+4) and (x-6):
√x+8)
f(x) = ------------------
(x+4)(x-6)
We cannot divide by zero. Thus, x cannot be -4 and cannot be 6.
Thus, the domain is:
(-infinity, -4) or (-4, 6) or (6, infinity).