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2m*m=4-15
We move all terms to the left:
2m*m-(4-15)=0
We add all the numbers together, and all the variables
2m*m-(-11)=0
We add all the numbers together, and all the variables
2m*m+11=0
Wy multiply elements
2m^2+11=0
a = 2; b = 0; c = +11;
Δ = b2-4ac
Δ = 02-4·2·11
Δ = -88
Delta is less than zero, so there is no solution for the equation
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