The number is -2
-2 + 4 = 2
2 is 2 less than 4
Answer:
I would use inverse soh cah toa if you have a TI-84 or above use the 2nd button feature and find soh cah toa if you have a Cassio i cant help you
sorry best i can do
Step-by-step explanation:
You add 13 and 8 it gets 21 so for X its 13
H(x)=x²
g(h(x))=4(x²)²=4x^4
f(g(h(x)))=2(4x^4)+1=8x^4+1
B is the answer.
