jessicalamastep5m5ck jessicalamastep5m5ck

15-03-2018
Mathematics

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-3X=-4² + 10 use quadratic formula to solve...

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ravenelliott ravenelliott

15-03-2018

x= -2 or x= -1.25 quadratic formula is x= -b + or - square root of b^2 - 4ac all divided by 2a.

In this equation a= -4 b= 3 c= 10 and 4ac= -160

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