2p^2-17=-21

Simple and best practice solution for 2p^2-17=-21 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^2-17=-21 equation:


Simplifying
2p2 + -17 = -21

Reorder the terms:
-17 + 2p2 = -21

Solving
-17 + 2p2 = -21

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '17' to each side of the equation.
-17 + 17 + 2p2 = -21 + 17

Combine like terms: -17 + 17 = 0
0 + 2p2 = -21 + 17
2p2 = -21 + 17

Combine like terms: -21 + 17 = -4
2p2 = -4

Divide each side by '2'.
p2 = -2

Simplifying
p2 = -2

Reorder the terms:
2 + p2 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + p2 = 0

The solution to this equation could not be determined.

See similar equations:

| 8t+19=15 | | log(8x+12)=2 | | 3x-11=2x+8 | | 3(3-2)=2x-1 | | x-33/4=1/18 | | Cos^2a-7cosa-1=0 | | 3(7k^2+k)-5k=x | | Y=2x^2-2-7 | | 14+2n=44 | | 9x^2+15x+12=0 | | (5n+5)(2)= | | X+y+z=2x+4y+25z | | 12x=4(2x+1) | | (7m+6)-(3m-5)= | | 7x-16=9x-34 | | 4*p-p=-9 | | 2x^2+2y^2-28x+12y+114=0 | | (12x8/4-4) | | 2x+3y=35-x | | 2x^2+-7x+10.34=0 | | M+6=3M-4 | | -125=-5(1+8x) | | 5(5v-7)=-135 | | -6(4v-8)-6=234 | | -384=-6(8-8n) | | 8(8+3x)=88 | | 102=8(1+6n)-2 | | 24+p=8 | | 3x-5(5x-3)=191 | | 4x-7x=4-25 | | 7m+4(m+6)=122 | | -8(6k+5)=248 |

Equations solver categories