2. (5x® +9x° -6x) +(-9x6 – 20x2 - 6x) Solve
1 answer:
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Function Composition exists when two functions f(x) and g(x) result in another function h(x), such that h(x) = f(g(x)). For function composition h(x) = f(g(x)), the value of a exist -4.
<h3>What is function Composition?</h3>
Function Composition exists when two functions f(x) and g(x) result in another function h(x), such that h(x) = f(g(x)). In other words, put the outcome of one function into the other one.
Here, h(x) = f(g(x))
which means, h(x) = f(x³+ a)
To estimate the value of a, we separate equal terms:
1) Both are squared, so we can "eliminate" the square;
2) x³ = x³
3) -2 = a+2
a = -4
For function composition h(x) = f(g(x)), the value of a exist -4.
To learn more about function composition refer to:
#SPJ4
ANSWER
EXPLANATION
We want to simplify:
Recall the distributive property;
(a+b)(c+d)=a(c+d)+b(c+d)
We apply this property to get,
We expand to get,
This simplifies to,
The simplest form of the given expression is: