-25+4x(2x+5)=-61

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Solution for -25+4x(2x+5)=-61 equation: 



-25+4x(2x+5)=-61

We move all terms to the left:

-25+4x(2x+5)-(-61)=0

We add all the numbers together, and all the variables

4x(2x+5)+36=0

We multiply parentheses

8x^2+20x+36=0

a = 8; b = 20; c = +36;
Δ = b2-4ac
Δ = 202-4·8·36
Δ = -752
Delta is less than zero, so there is no solution for the equation

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