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Mathematics 8 Online
OpenStudy (anonymous):

(w-5)^2=2w^2-w+39

OpenStudy (anonymous):

@Basher @gelidium

OpenStudy (campbell_st):

expand the left hand side and you get \[w^2 -10w + 25 = 2w^2 - w + 39\] collect the like terms and then solve

OpenStudy (campbell_st):

the new equation can be factored for the solutions

OpenStudy (anonymous):

is it -2 and -7 @campbell_st

OpenStudy (campbell_st):

that's correct

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