assistance needed
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hoq to solve equations using the quadratic forlmula. ex. 2Xsquare -7X +5=0
please ehlp
3 answers
-b(plus or minus)(the square root ofb^2-2(a)(c)
all divided by 2a
all divided by 2a
a=2 , b=-7 , c=5
sub into the formula Brianna just gave you, which actually has a typo in it, should be
x = (-b ± √(b^2 - 4ac)/(2a)
sub into the formula Brianna just gave you, which actually has a typo in it, should be
x = (-b ± √(b^2 - 4ac)/(2a)
1 answer