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i am unsure how to solve this quadratic equation -2x(3x-4)=0 as i do not understand the formula to solve this one

 Aug 26, 2015

Best Answer 

 #1
avatar+118609 
+10

If a*b=0 then either a or b or both must equal zeros    SO

 

if    -2x * (3x-4)  = 0    then   either    

-2x=0       or    3x-4 = 0

x=0           or       3x=4

x=0           or         x=4/3

 Aug 26, 2015
 #1
avatar+118609 
+10
Best Answer

If a*b=0 then either a or b or both must equal zeros    SO

 

if    -2x * (3x-4)  = 0    then   either    

-2x=0       or    3x-4 = 0

x=0           or       3x=4

x=0           or         x=4/3

Melody Aug 26, 2015
 #2
avatar+14538 
+5

Hello anonymous,

here is a calculator for  quadratic equation:

http://equationsolver.intemodino.com/de/quadratische-gleichungen.html

Gruß radix !

 Aug 26, 2015

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