If f(x)=x^2+1 and g(x)=x–4, which value is equivalent to (f*g)(10)?

Question

 the value has to be equivalent to (f*g)(10) 

Answer 1

f(x) = x² + 1

g(x) = x - 4

 

(f o g)(x) = (x - 4)² + 1

(f o g)(x) = x² - 8x + 16 + 1

(f o g)(x) = x² - 8x + 17

(f o g)(10) = 10² - 8(10) + 17

(f o g)(10 = 100 - 80 + 17

(f o g)(10)= 37