4n^2+3n-10=0

Simple and best practice solution for 4n^2+3n-10=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 4n^2+3n-10=0 equation:


Simplifying
4n2 + 3n + -10 = 0

Reorder the terms:
-10 + 3n + 4n2 = 0

Solving
-10 + 3n + 4n2 = 0

Solving for variable 'n'.

Factor a trinomial.
(-2 + -1n)(5 + -4n) = 0

Subproblem 1

Set the factor '(-2 + -1n)' equal to zero and attempt to solve: Simplifying -2 + -1n = 0 Solving -2 + -1n = 0 Move all terms containing n to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1n = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1n = 0 + 2 -1n = 0 + 2 Combine like terms: 0 + 2 = 2 -1n = 2 Divide each side by '-1'. n = -2 Simplifying n = -2

Subproblem 2

Set the factor '(5 + -4n)' equal to zero and attempt to solve: Simplifying 5 + -4n = 0 Solving 5 + -4n = 0 Move all terms containing n to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -4n = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4n = 0 + -5 -4n = 0 + -5 Combine like terms: 0 + -5 = -5 -4n = -5 Divide each side by '-4'. n = 1.25 Simplifying n = 1.25

Solution

n = {-2, 1.25}

See similar equations:

| 1-.0105263x^2=0 | | 11x^2-29x=0 | | 8+32=80 | | 17*5076.5625= | | 8+32= | | 1+4=10 | | x+(x+18)=46 | | 14v^2-33v+18=0 | | 22*5076.5625= | | 14a=a^3-5a | | x+(x+18)=92 | | 10+7x=-3x+20 | | 4(2x+3)+2(x+5)=7 | | p^2-19p+70=0 | | 18w^2-39w+20=0 | | x+.25x=160 | | 9n-7=5n+27 | | 71.25*71.25= | | 80-5x=31x+20 | | h^2+9h+14=0 | | 5x^2-22x=-24 | | 4(x+2)=3(x-3) | | 7-8x=131-36x | | 14-6x=74 | | 70*70= | | 7n-3=7n+12 | | x^3-8x^2-4x+32=0 | | 2m=42 | | 72-2x^2=0 | | 4y^2-8=2y^2 | | 23x-9-14x+3=23x-6-14x+16 | | 7x-(2x+4)=15 |

Equations solver categories