(17.155)^2=(0)^2+2a(-15)

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Solution for (17.155)^2=(0)^2+2a(-15) equation: 



(17.155)^2=(0)^2+2a(-15)

We move all terms to the left:

(17.155)^2-((0)^2+2a(-15))=0

We add all the numbers together, and all the variables

-(0^2+2a(-15))+294.294025=0



We calculate terms in parentheses: -(0^2+2a(-15)), so:

0^2+2a(-15)

determiningTheFunctionDomain
2a(-15)+0^2

We add all the numbers together, and all the variables

2a(-15)

We multiply parentheses

-30a

Back to the equation:

-(-30a)



We get rid of parentheses

30a+294.294025=0

We move all terms containing a to the left, all other terms to the right

30a=-294.294025

a=-294.294025/30

a=-9+3.8598551801113/4.7664253001855

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