SOLUTION: 3m^2+ 7m+ 4

Question 310993: 3m^2+ 7m+ 4
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!

Solved by pluggable solver: SOLVE quadratic equation with variable

Quadratic equation (in our case ) has the following solutons:

For these solutions to exist, the discriminant should not be a negative number.

First, we need to compute the discriminant : .

Discriminant d=1 is greater than zero. That means that there are two solutions: .

Quadratic expression can be factored:

Again, the answer is: -1, -1.33333333333333. Here's your graph:

RELATED QUESTIONS
4-7m=-3m+4 (answered by ewatrrr)

4-7m=-3m (answered by jim_thompson5910)

simplify: 3m^4-7m^3+8m^2-4m -... (answered by orca)

1/7m +2/3m =34 please... (answered by stanbon)

28=3m-7m (answered by Deina)

3m+33=7m-3 (answered by rfer)

28=3m-7m (answered by rfer)

(3m / 2m^2 + 7m - 15) + (6 / 2m^2 - 3m) + (2m + 3 / 2m^2 + 17m +... (answered by KMST)

Solve the inequality and graph the solution.... (answered by josgarithmetic,ikleyn)