Answer:
3
Step-by-step explanation:
(3/4)x-(5/4)=(1/3)x
(3/4)x-(1/3)x=(5/4)
x((3/4)-(1/3))=(5/4)
(5/12)x=(5/4)
x=(5/4)/(5/12)
x=3
yes, since you need it know then take the asnwer and i'll explain later (:
Answer:
email the picture to me email: 4804169663atstudents,ocps,net
Step-by-step explanation:
Answer:
a) f g(x) = x³ - 5 x² + x -5
b) g(f(x) = x³ - 5 x² + x -5
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that f(x) = x² + 1 and g(x) = x-5
a)
f(g(x)) = f(x-5) = (x-5)²+1 = x² - 10x +25 +1 = x² - 10 x +26
<u><em>Step(ii):-</em></u>
a) f g(x) = f(x) g(x) = (x² + 1 )(x-5) = x³ - 5 x² + x -5
b) g(f(x) = g(x) f(x) = (x-5) (x²+1) = x³ - 5 x² + x -5
