# Math

f(x) = 4x2 - 7x, g(x) = x2 - 3x - 28
Find f/g.

1. 👍
2. 👎
3. 👁
1. to do this, just divide:
f/g = (4x^2 - 7x)/(x^2 - 3x - 28)

since, there is no common factor from numerator and denominator and nothing can be cancelled,
f/g = (4x^2 - 7x)/(x^2 - 3x - 28)

so there,, :)

1. 👍
2. 👎

## Similar Questions

1. ### Math

Prove 3(x+1)(x+7)-(2x+5)² is never positive So, 3(x+1)(x+7)-(2x+5)(2x+5) =3(x²+8x+7)-(4x²+20x+25) =3x²+24x+21-4x²-20x-25 =-x²+4x-4

2. ### calc

If 4x2+3x+xy=2 and y(2)=–10 , find y'(2) by implicit differentiation. i keep getting the wrong answer for this problem evn when plugging 2 in for y.

3. ### math

Express P(x)=2-3x+4x² in terms of legend polynomial

4. ### Algebra 2

If f(x)= x2 + 2x - 6 and g(x)= 3x2 - 5x - 7, find f(x)-g(x). A) -2x2 - 3x + 1 B) -2x2 + 7x + 1 C) -2x2 - 3x - 13

1. ### Pre cal

Fine a third degree polynomial function f(x) with real coefficients that has 4 and 2i are zeros and such that f(-1) =-50 4 21 -2i (x-4)(x-2i)(x+2i) (x-4)(x2+4) x3-16+4x-4x2 (x3-4x2+4x-16) -50=a(-1-4-4-16) -50=.25 a=2 Not

2. ### Maths

Find the domain of the function using interval √x/(4x²+3x-1) I solved 4x²+3x-1=0 I got (1/4,-1) but idk what to do

3. ### Calc

Find the number b such that the line y = b divides the region bounded by the curves y = 4x2 and y = 16 into two regions with equal area. (Round your answer to two decimal places.)

4. ### Math

Find the vertex of the parabola. y = -4x2 - 16x - 11

1. ### Algebra

Please help.! 1) Given the following three points, find by hand the quadratic function they represent. (0,6), (2,16), (3, 33) A. f(x)=4x2−3x+6 B. f(x)=4x2+3x+6 C. f(x)=−4x2−3x+6 D. f(x)=−4x2+21x+6 2) Given the following

2. ### calculus

An equation of the line tangent to the graph of f(x) = (4x2 - 8x + 3)4 at the point where x = 1 is:

3. ### algebra

What is the discriminant of the polynomial below? 4x2 + 4x + 1 A. 0 B. -4 C. -12 D. 32

4. ### Algebra

Use quadratic regression to find the equation of the parabola going through these 3 points. (-3,88), (2,-27), (4,-17) y= 4x2-19x+?