Given f(x)=2x2−5x−3 and g(x)=2x2+x .

what is (fg)(x) ?

−2x−3x where x≠0, −12

x−3x where x≠0, −12

x−2x−3 where x≠0, −32

xx−3 where x≠0, 3

For  (fg)(x)

(fg) (x) = 4x^4 - 8x^3 -11x^2  -3x

With no restrictions on the x

Step-by-step explanation:

To find (fg) (x) = f(x) . g(x)  

We need to multiply f(x) with g(x)

(fg) (x) = (2x^2 -5x -3) * (2x^2 + x)

fg(x) = 4x^4 + 2x^3  - 10x^3 - 5x^2 -6x^2 -3x

fg(x) = 4x^4 - 8x^3 -11x^2  -3x

(fg)(x) = is the answer.

Step-by-step explanation:

It is given f(x) = 2x² - 5x -3 and g(x) = 2x² + x

Then we have to find (fg)(x)

As we know (fg)(x) = f(x).g(x)

By putting the values of f(x) and g(x)

(fg)(x) = (2x² - 5x - 3)(2x²+x)

         = 2x²(2x²+x) - 5x(2x² + x) - 3(2x² + x)

         =

         =

So the value of (fg)(x) = is the answer.

what are ur choices?

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.