3p^2+24p+21=0

Simple and best practice solution for 3p^2+24p+21=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 3p^2+24p+21=0 equation:


Simplifying
3p2 + 24p + 21 = 0

Reorder the terms:
21 + 24p + 3p2 = 0

Solving
21 + 24p + 3p2 = 0

Solving for variable 'p'.

Factor out the Greatest Common Factor (GCF), '3'.
3(7 + 8p + p2) = 0

Factor a trinomial.
3((7 + p)(1 + p)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(7 + p)' equal to zero and attempt to solve: Simplifying 7 + p = 0 Solving 7 + p = 0 Move all terms containing p to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + p = 0 + -7 Combine like terms: 7 + -7 = 0 0 + p = 0 + -7 p = 0 + -7 Combine like terms: 0 + -7 = -7 p = -7 Simplifying p = -7

Subproblem 2

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

Solution

p = {-7, -1}

See similar equations:

| y=5x^2+35x | | (v-7)(v-7)=2v^2-18v+44 | | 2/e=-1 | | =5x^2+35x | | -4(10.5+12.4x)=8(-6.2x+5.36) | | n^2-4n-32=0 | | 2v^2-20v+43=(v-6)(v-6) | | 1/3=117 | | e/2=-1 | | 2u^2+10u+1=(u+4)(u+4) | | 36(x+13)=8 | | 8p-12=2(4p-12) | | -198+2x=-11x+75 | | 4sin^2x+2cos^2x=3 | | 150=1/2(x+160) | | 7=35y | | 2v^2-3v-5=(v-1)(v-1) | | 5n-20=7+8n | | (106/8)/(14/3)= | | (2r+3)(r-2)=0 | | e/2-1 | | a/4-a-3/8=7/8 | | 7z-13=-53+2z | | 8x-81=x+73 | | 2u^2+10u+13=(u+1)(u+1) | | 3x^2-5y^2=0 | | -[8z-(14z+4)]=4+(5z+6) | | 3u^2+12u+14=0 | | -6*0+14y=28 | | 2ln(4(x))=8 | | 7x-(x+3)=5-2x | | 7k-5k-6= |

Equations solver categories