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Factor. 24x^3 + 20x^2

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3 Answers

24x3 + 20x2
 
4x2 (6x + 5) = 0
 
(4x2) = 0 or (6x + 5) = 0
 
x2 =  0/4
x2 = 0
x = 0
 
or
 
 
6x = -5
x = -5/6
Factor: 24x^3 + 20x^2
 
24x^3 + 20x^2
 
2*2*2*3*x*x*x + 2*2*5*x*x
 
Greatest Common Factor is 2*2*x*x:
 
2*2*x*x(2*3*x + 5)
 
4x^2(6x + 5) is factored form of 24x^3 + 20x^2.
Hi Adeline;
24x^3 + 20x^2
4x2(6x+5)
If you set this equal to zero, then the 4x2 and/or (6x+5) is equal to zero.
0=4x2..........6x+5=0
0=x..............6x=-5
....................x=-5/6