9x^-3=7x^2

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Solution for 9x^-3=7x^2 equation: 



9x^-3=7x^2

We move all terms to the left:

9x^-3-(7x^2)=0

determiningTheFunctionDomain
-7x^2+9x^-3=0

We add all the numbers together, and all the variables

-7x^2+9x-3=0

a = -7; b = 9; c = -3;
Δ = b2-4ac
Δ = 92-4·(-7)·(-3)
Δ = -3
Delta is less than zero, so there is no solution for the equation

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