What are the solutions to the equation 2c^3+2c^2-144c=0 ?

The solutions to the equation 2c^3+2c^2-144c=0 are c=0,c=8,c=-9

Find the zeros of 2c^3+2c^2-144c=0

The zeros of 2c^3+2c^2-144c=0 are c=0,c=8,c=-9

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2 c^{3} + 2 c^{2} - 144 c = 0

c = 0, c = 8, c = - 9

Solution steps

2 c^{3} + 2 c^{2} - 144 c = 0

Factor

2 c^{3} + 2 c^{2} - 144 c : 2 c (c - 8) (c + 9)

2 c (c - 8) (c + 9) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

c = 0 or c - 8 = 0 or c + 9 = 0

Solve

c - 8 = 0 : c = 8

Solve

c + 9 = 0 : c = - 9

The solutions are

c = 0, c = 8, c = - 9

x^{3} + 7 x^{2} + 6 x = 0

λ^{3} - 9 λ^{2} + 15 λ - 7 = 0

x^{2} (x^{2} + 1) = 2

x^{3} + 5 x^{2} - 17 x - 21 = 0

u^{4} - 19 = - 17

What are the solutions to the equation 2c^3+2c^2-144c=0 ?
The solutions to the equation 2c^3+2c^2-144c=0 are c=0,c=8,c=-9
Find the zeros of 2c^3+2c^2-144c=0
The zeros of 2c^3+2c^2-144c=0 are c=0,c=8,c=-9