5*k*(-7)k=3/4

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Solution for 5*k*(-7)k=3/4 equation: 



5k(-7)k=3/4

We move all terms to the left:

5k(-7)k-(3/4)=0

We add all the numbers together, and all the variables

5k(-7)k-(+3/4)=0

We multiply parentheses

-35k^2-(+3/4)=0

We get rid of parentheses

-35k^2-3/4=0

We multiply all the terms by the denominator


-35k^2*4-3=0

Wy multiply elements

-140k^2-3=0

a = -140; b = 0; c = -3;
Δ = b2-4ac
Δ = 02-4·(-140)·(-3)
Δ = -1680
Delta is less than zero, so there is no solution for the equation

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