SOLUTION: Evaluate the following given that f(x) = sqrt of x+1 , g(x) = x^2-2 , and h(x) = (1)/(2x+3) . . solve (g+h)(-2) . . any takers?

SOLUTION: Evaluate the following given that f(x) = sqrt of x+1 , g(x) = x^2-2 , and h(x) = (1)/(2x+3) . . solve (g+h)(-2) . . any takers?

Algebra.Com

Question 373430: Evaluate the following given that f(x) = sqrt of x+1 , g(x) = x^2-2 , and h(x) = (1)/(2x+3) . . solve (g+h)(-2) . . any takers?
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Okay,
(g+h)(-2) = ((x^2-2) + (1/(2x+3)))(-2) =
= (-2)^2 - 2 + (1/(2(-2)+3)) =
= 4 - 2 + 1/-1 =
= 4 - 2 - 1 =
= 1
RELATED QUESTIONS
Evaluate and simplify given that g(x) = {{{1-x^2}}} {{{ (g(x+h)-g(x)) /(h)... (answered by josgarithmetic)

Evaluate h(2), where h=g�f. f(x)= 1/2x+1,... (answered by MathLover1,ikleyn)

Evaluate the following equations for... f(x)=2x g(x)=3x+1 h(x)=x^2-2x+3 a) g(-1)x... (answered by CubeyThePenguin,ikleyn)

Given that f(x)=x-2, g(x)= -3x^2 +15x-1, and h(x)= square root x-4, find the following... (answered by satyareddy22)

Given that f(x) = 3x + 2 g(x) = 2x - 5 and h(x) = (5x + 3)/3 (answered by josgarithmetic)

. Let f(x) = 2x � 1, g(x) = 3x, and h(x) = x^2 + 1. Compute the following: (answered by LisaJ)

Evaluate the following equations for f(x)=2x g(x)=3x+1 h(x)=x^-2x+3... (answered by Fombitz)

Please help me with this problem: Assume that f(x) = {{{x^2 + 1}}}, g(x) =... (answered by Alan3354)

Determine whether the following functions are surjective. f(x)=|2x+5|... (answered by solver91311)