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Mathematics 7 Online
OpenStudy (anonymous):

Solve the quadratic equation 10x^2=540

OpenStudy (precal):

divide both sides by 10

OpenStudy (precal):

then take the square root of both sides

OpenStudy (anonymous):

x^2=54 x=sqr54

OpenStudy (precal):

simplify the radical if possible and don't forget it is +/-

OpenStudy (anonymous):

A. 3sqrt6 B. 3sqrt7 C.(3sqrt60)/sqrt10 D. (6sqrt15)/Sqrt10

OpenStudy (anonymous):

@precal

OpenStudy (precal):

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