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25(y2/5)=-13
We move all terms to the left:
25(y2/5)-(-13)=0
We add all the numbers together, and all the variables
25(+y2/5)-(-13)=0
We add all the numbers together, and all the variables
25(+y2/5)+13=0
We multiply parentheses
25y^2+13=0
a = 25; b = 0; c = +13;
Δ = b2-4ac
Δ = 02-4·25·13
Δ = -1300
Delta is less than zero, so there is no solution for the equation
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