3 years ago

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

Mathematics

1 answer:

Mashcka [7]3 years ago

7 0

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

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