Algebra 1 Help!!

[dleccord 5,000+ posts]

Express cos[2sin^(-1)sqrt(x)]

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[Flipx99 5,000+ posts]

I think that is trig...

 

[dleccord 5,000+ posts]

what's trig?

 

[Rookie_80 10+ year member]

U gotta "love" cos sin

 

[dleccord 5,000+ posts]

uh anyone up for grabs?

 

[bunkerking09 10+ year member]

purple

 

[miker 5,000+ posts]

That equation doesn't exactly make sense...

unless I'm just dumb..

Anyway, that is not algebra, deffinalty Trig....

 

[95ZJ 10+ year member]

SOH CAH TOA

Sin = opposite/hypotenuse

Cos = adjacent/hypotenuse

Tan = opposite/adjacent

Idk if that helps.