2p^2=-13p-15

Simple and best practice solution for 2p^2=-13p-15 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 2p^2=-13p-15 equation:


Simplifying
2p2 = -13p + -15

Reorder the terms:
2p2 = -15 + -13p

Solving
2p2 = -15 + -13p

Solving for variable 'p'.

Reorder the terms:
15 + 13p + 2p2 = -15 + -13p + 15 + 13p

Reorder the terms:
15 + 13p + 2p2 = -15 + 15 + -13p + 13p

Combine like terms: -15 + 15 = 0
15 + 13p + 2p2 = 0 + -13p + 13p
15 + 13p + 2p2 = -13p + 13p

Combine like terms: -13p + 13p = 0
15 + 13p + 2p2 = 0

Factor a trinomial.
(5 + p)(3 + 2p) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(3 + 2p)' equal to zero and attempt to solve: Simplifying 3 + 2p = 0 Solving 3 + 2p = 0 Move all terms containing p to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2p = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2p = 0 + -3 2p = 0 + -3 Combine like terms: 0 + -3 = -3 2p = -3 Divide each side by '2'. p = -1.5 Simplifying p = -1.5

Solution

p = {-5, -1.5}

See similar equations:

| 3(y-2)-4y=2(y-9) | | y=-2+.3+5 | | -9v+1=-80 | | 16x^2-a^2=0 | | 7x+4+5x=148 | | (4x-11)+x=204 | | 20x^2=-15x | | n-10+10=30 | | 4y^2-12=0 | | (3x^2y)-(-2x)(xy^2)=n | | -3(v+5)+2=4(v+2) | | -6(4y-8z)+8(3y-6z)= | | 3(w+2)-w=2(w-1)+5 | | -17=-17z | | x^2-20-x=0 | | 4t+8-6= | | 9(8n-4n)= | | .5t+.25(t+16)=4+.75t | | 2x^2+9x-126=0 | | 2a=5a+12 | | (xy-2(x))-3y+12=0 | | -5(8m-4n+6)+6(9m+7)= | | 4(w-3)-6w=-2(w+6) | | h^2+15+16h=0 | | S=1(n-2) | | 10x-2=4(3x-5) | | 4(x+2)=3(x+6) | | -2(u+2)+7=3(u+6) | | -6(v+1)=2(1-3v)-8 | | d^2-33=0 | | 3n^2-5n=-1 | | 100+7=8(2u-4)-9 |

Equations solver categories