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Mathematics 15 Online
OpenStudy (anonymous):

36y2 - 1 HELP!!

OpenStudy (anonymous):

are you tring to find y

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

is there an equal sign in that equation?

OpenStudy (anonymous):

no

OpenStudy (anonymous):

man cuz like you would divide 36y by 2 since it is being multuplyed but next idk if you should subtract 1 from the equation and u have 17y but im not sure..

OpenStudy (anonymous):

oh okay

OpenStudy (cwrw238):

u can factor this notice that 36y^2 and 1 are perfect squares

OpenStudy (anonymous):

ok

OpenStudy (cwrw238):

a^2 - b^2 = (a + b)(a - b)

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