2x^2+3x-1=0 quadratic equation
2 answers:
Answer:
The quadratic formula used to solve a quadratic of the form ax^2+bx+c is:
x=(-b±√(b^2-4ac))/(2a) so in this case:
x=(3±√(9+8))/4
x=(3±√17)/4
Step-by-step explanation:
Answer:
2x^2+3x=1
Step-by-step explanation:
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Step-by-step explanation:
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Answer:
Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
I hope this helps you
3^2=2^2+length ^2
9-4=length ^2
length = square root of 5
