You basically just switch it around and subtract the fractions
<span>(f⋅g)(x)=f(x)*g(x)
</span>f(x)*g(x) = (x⁴−9)(x³+9)=x⁴x³+9x⁴-9x³-81=x⁷+9x⁴-9x³-81
(f⋅g)(x)=x⁷+9x⁴-9x³-81
Just plug it in:
c & d = c² + d² - 4
2 & 1 = 1² + 2² - 4
= 1 + 4 - 4 = 1
Answer:
-18
Step-by-step explanation:
Answer:
Step-by-step explanation:
love is the ability to feel so much passion and feeling towards something or someone. your happy when with them.