jasmel67 jasmel67

12-06-2020
Mathematics

contestada

f(x)=2xsquared2+3 and g(x)=xsquared2-7, find(f-g)(x)

Respuesta :

Stephen46 Stephen46

26-06-2020

Answer:

f(x) = 2x² + 3

g(x) = x² - 7

( f - g)(x) = 2x² - x² +3 --7

= x² + 3 + 10

= x² + 10

Hope this helps.

Answer Link

Otras preguntas

Which equation has the solution x = -4? 2(x - 4) = 16 3x + 6 - 2x = -2 (1/4)x + 4 = 3 (x + 6)3 = -6

why to tuqhlaq is called wisest fool

A young boy went to the circus with $30.00 and bought an admission ticket for $6.00, a drink for $2.50, a bag of cotton candy for $1.50, a hamburger for $4.00,

Find x so that the points (x,x+1), (x+2,x+3) and (x+3,2x+4) form a right-angled triangle.

If a quadratic equation is written in intercept form, y = (x-3)(x+5), then vertex is at...

The first term of a sequence is 1 and every term after the first one is 1 more than the square of the preceding term. What is the fifth term?

Help me please…………………

For what values of does the equation (2 + 1)^2 + 2 = 10 − 6 have two real and equal roots?

Why do plant cells have chloroplasts?

(All yes or no questions). Determine whether each of the following pairs of angles have equal measures: a. KJLand LJM b. MJP and PJR C. LJP and NJR d. MJK and P