(a)=2a(2)-6a+10

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Solution for (a)=2a(2)-6a+10 equation: 



(a)=2a(2)-6a+10

We move all terms to the left:

(a)-(2a(2)-6a+10)=0

We add all the numbers together, and all the variables

-(+2a^2-6a+10)+a=0

We get rid of parentheses

-2a^2+6a+a-10=0

We add all the numbers together, and all the variables

-2a^2+7a-10=0

a = -2; b = 7; c = -10;
Δ = b2-4ac
Δ = 72-4·(-2)·(-10)
Δ = -31
Delta is less than zero, so there is no solution for the equation

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