4p^2-p=18

Simple and best practice solution for 4p^2-p=18 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 4p^2-p=18 equation:


Simplifying
4p2 + -1p = 18

Reorder the terms:
-1p + 4p2 = 18

Solving
-1p + 4p2 = 18

Solving for variable 'p'.

Reorder the terms:
-18 + -1p + 4p2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + -1p + 4p2 = 0

Factor a trinomial.
(-2 + -1p)(9 + -4p) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(9 + -4p)' equal to zero and attempt to solve: Simplifying 9 + -4p = 0 Solving 9 + -4p = 0 Move all terms containing p to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4p = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4p = 0 + -9 -4p = 0 + -9 Combine like terms: 0 + -9 = -9 -4p = -9 Divide each side by '-4'. p = 2.25 Simplifying p = 2.25

Solution

p = {-2, 2.25}

See similar equations:

| 5f-5=-5+5f | | 45÷(-1/5) | | 1=y/4-15 | | -3/x=2/4=-2 | | 3(30-x)=3(x-10) | | 62-x=75-2x | | 3-m=m-7 | | 30(10-3n)=15(3-n) | | -2(p+31)=68 | | 4x^3-8x+16=0 | | 3w+12=69 | | Y=3/4(4)2 | | 30(10-3n)=-15(3-n) | | 8(a+4)+6a=14a+32 | | 5p-2q=20 | | 2625+175.75=5261.25 | | 4x-25=3x+17 | | Y=3/4(0)2 | | -10x+42=3x-6x | | 7x+6y=-3 | | 10(q+75)=40 | | Y=3/4(-4)2 | | 4n^2-5n=-1 | | -18-6y=-42 | | 9x-3=53+5x | | 2m-3n=k | | Y=3/4(-1)2 | | -9-6y=-42 | | 4v^2-3v=76 | | h-102=450 | | 6(5x+2)-7(2x-1)=51 | | -2v-40=-9(v+6) |

Equations solver categories