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Y=3x^2+11x-4 and y=10x-1. solve the system of equations

Y=3x^2+11x-4 and y=10x-1. solve the system of equations
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Y=3x^2+11x-4 and y=10x-1. solve the system of equations

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User Riccardo Bassilichi
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1 Answer

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3x^2+11x-4=10x-1
3x^2+11x-10x-4+1=0
3x^2+x-3=0
Δ=1^1-4*3*(-3)=1+36=37
x1=(-1+V37)/6

x2=( -1-V37)/6
answered
User Jackmott
by
7.8k points
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