applesareyummy applesareyummy

02-09-2016
Mathematics

contestada

f(x)= sqrt of 5x+7 and g(x)= the sqrt of 5x-7
find (f+g)(x)
OPTIONS:
A) sqrt 10x
B) x sqrt 10
C) sqrt of 5x+7+ sqrt of 5x-7
D) 5x

Respuesta :

dalendrk dalendrk

02-09-2016

f(x) = √(5x + 7)

g(x) = √(5x - 7)

(f + g)(x) = f(x) + g(x)

(f + g)(x) = √(5x + 7) + √(5x - 7)

Answer: C)

Answer Link

Otras preguntas

What impact did the house un-american activities committee (huac) hearings have on hollywood?

Write the expression 7x^10 + 6x^5 + 5 in quadratic form. a 7x P) + 6x +5 7x10 + 6(x+0 x 6. 7(x)* +6x? +5 7720 + 6(220)2 = 5

A cluster of characteristics associated with all members of a specific group of people is known as a ___________. For example, "All women are bad drivers."

What is the vertex of y=2x^2

I need help with this one. PLEASE HELP ME!!! What is the first president of the United States

Evaluate cube root of 2×4^2/3 divided by 128^1/3

Which cellular component directs the movement of vesicles from the soma to the axon terminal?

Which event is an example of the effects of colonialism on a colonized people? O A. Landowners are forced to give up ownership of their land or be killed O B. C

HELP 10 POINTS!!!!!!!!!!!! ONE QUESTION!!!!!!! Gross profit by department appears on the: income statement. statement of cash flows. statement of retained earni

Can the polynomial in the numerator of the expression x2-5x+7/x-9 be factored to derive (x − 9) as a factor?