s(s+7)(s+9)(s+10)(s+15)=0

Simple and best practice solution for s(s+7)(s+9)(s+10)(s+15)=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 s(s+7)(s+9)(s+10)(s+15)=0 equation: 


Simplifying
s(s + 7)(s + 9)(s + 10)(s + 15) = 0

Reorder the terms:
s(7 + s)(s + 9)(s + 10)(s + 15) = 0

Reorder the terms:
s(7 + s)(9 + s)(s + 10)(s + 15) = 0

Reorder the terms:
s(7 + s)(9 + s)(10 + s)(s + 15) = 0

Reorder the terms:
s(7 + s)(9 + s)(10 + s)(15 + s) = 0

Multiply (7 + s) * (9 + s)
s(7(9 + s) + s(9 + s))(10 + s)(15 + s) = 0
s((9 * 7 + s * 7) + s(9 + s))(10 + s)(15 + s) = 0
s((63 + 7s) + s(9 + s))(10 + s)(15 + s) = 0
s(63 + 7s + (9 * s + s * s))(10 + s)(15 + s) = 0
s(63 + 7s + (9s + s2))(10 + s)(15 + s) = 0

Combine like terms: 7s + 9s = 16s
s(63 + 16s + s2)(10 + s)(15 + s) = 0

Multiply (63 + 16s + s2) * (10 + s)
s(63(10 + s) + 16s * (10 + s) + s2(10 + s))(15 + s) = 0
s((10 * 63 + s * 63) + 16s * (10 + s) + s2(10 + s))(15 + s) = 0
s((630 + 63s) + 16s * (10 + s) + s2(10 + s))(15 + s) = 0
s(630 + 63s + (10 * 16s + s * 16s) + s2(10 + s))(15 + s) = 0
s(630 + 63s + (160s + 16s2) + s2(10 + s))(15 + s) = 0
s(630 + 63s + 160s + 16s2 + (10 * s2 + s * s2))(15 + s) = 0
s(630 + 63s + 160s + 16s2 + (10s2 + s3))(15 + s) = 0

Combine like terms: 63s + 160s = 223s
s(630 + 223s + 16s2 + 10s2 + s3)(15 + s) = 0

Combine like terms: 16s2 + 10s2 = 26s2
s(630 + 223s + 26s2 + s3)(15 + s) = 0

Multiply (630 + 223s + 26s2 + s3) * (15 + s)
s(630(15 + s) + 223s * (15 + s) + 26s2 * (15 + s) + s3(15 + s)) = 0
s((15 * 630 + s * 630) + 223s * (15 + s) + 26s2 * (15 + s) + s3(15 + s)) = 0
s((9450 + 630s) + 223s * (15 + s) + 26s2 * (15 + s) + s3(15 + s)) = 0
s(9450 + 630s + (15 * 223s + s * 223s) + 26s2 * (15 + s) + s3(15 + s)) = 0
s(9450 + 630s + (3345s + 223s2) + 26s2 * (15 + s) + s3(15 + s)) = 0
s(9450 + 630s + 3345s + 223s2 + (15 * 26s2 + s * 26s2) + s3(15 + s)) = 0
s(9450 + 630s + 3345s + 223s2 + (390s2 + 26s3) + s3(15 + s)) = 0
s(9450 + 630s + 3345s + 223s2 + 390s2 + 26s3 + (15 * s3 + s * s3)) = 0
s(9450 + 630s + 3345s + 223s2 + 390s2 + 26s3 + (15s3 + s4)) = 0

Combine like terms: 630s + 3345s = 3975s
s(9450 + 3975s + 223s2 + 390s2 + 26s3 + 15s3 + s4) = 0

Combine like terms: 223s2 + 390s2 = 613s2
s(9450 + 3975s + 613s2 + 26s3 + 15s3 + s4) = 0

Combine like terms: 26s3 + 15s3 = 41s3
s(9450 + 3975s + 613s2 + 41s3 + s4) = 0
(9450 * s + 3975s * s + 613s2 * s + 41s3 * s + s4 * s) = 0
(9450s + 3975s2 + 613s3 + 41s4 + s5) = 0

Solving
9450s + 3975s2 + 613s3 + 41s4 + s5 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), 's'.
s(9450 + 3975s + 613s2 + 41s3 + s4) = 0


Subproblem 1
Set the factor 's' equal to zero and attempt to solve:

Simplifying
s = 0

Solving
s = 0

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

Simplifying
s = 0

Subproblem 2
Set the factor '(9450 + 3975s + 613s2 + 41s3 + s4)' equal to zero and attempt to solve:

Simplifying
9450 + 3975s + 613s2 + 41s3 + s4 = 0

Solving
9450 + 3975s + 613s2 + 41s3 + s4 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
s = {0}

See similar equations:

| (u-6)(u+4)=-21 | | 32-98n^2=0 | | 6c+4=-3c-14 | | 900=5[x+(x+14)] | | 20(s+2)(s+3)(s+6)(s+8)=0 | | -30=-2x-15 | | C^2+4-45= | | 8x+4y=180 | | x/4-=8 | | 0.9354=638*X+1.087 | | 900=5[x(x+14)] | | a=2pi(6)(14) | | 7x-5+2x=4 | | x^2+8x+3y+13=0 | | 11x+3y=1 | | 7x+-13x=-1+23 | | 3+tan^2x=5tanx | | 4(-2/3) | | h=3.5 | | 4cos^2x-3cosx=1 | | 5x+10y=1 | | 3b^2-3b-15= | | c=110+85h | | 3x-6y=-24 | | 4.25x+5.90(151-x)=734.15 | | 1/3•3.14 | | 1/3*3.14*16 | | 6.2x+9.3(2x)=892.8 | | 3x+90+y+7=180 | | -28.50+.75x=36.75 | | k+(k+1)+(k+2)= | | n^2-8n=-7 |

Equations solver categories