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VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Mathematical Methods CAS => Topic started by: almostdonewithschooling on February 14, 2018, 06:39:35 pm

Title: Double checking
Post by: almostdonewithschooling on February 14, 2018, 06:39:35 pm

To get the 2, do you square root 4

Title: Re: Double checking
Post by: almostdonewithschooling on February 14, 2018, 06:41:04 pm

Nm it is🏻

Title: Re: Double checking
Post by: VinnyD on February 15, 2018, 01:10:36 pm

Quote from: almostdonewithschooling on February 14, 2018, 06:39:35 pm

To get the 2, do you square root 4
Yup, you use the difference of two squares to factorise