SOLUTION: Find the values of x in the following equation using the rule that if a × b = 0 then a = 0
or b = 0. Do not expand the equation or use the quadratic formula.
(2x − 5)(3x + 1/5
Algebra.Com
Question 1154495: Find the values of x in the following equation using the rule that if a × b = 0 then a = 0
or b = 0. Do not expand the equation or use the quadratic formula.
(2x − 5)(3x + 1/5) = 0
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
(2x − 5)(3x + 1/5) = 0
therefore,
either (2x-5)=0 or (3x+1/5) =0
(2x-5)=0
2x=5
x=5/2
(3x + 1/5) = 0
3x=-1/5
x=-1/15
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