画像をダウンロード x^2-y^2 2x 1 251464-X^2+y^2=1 graph
Factor x^2y^2x^2y^21 x2y2 − x2 y2 − 1 x 2 y 2 x 2 y 2 1 Factor out the greatest common factor from each group Tap for more steps Group the first two terms and the last two terms ( x 2 y 2 − x 2) y 2 − 1 ( x 2 y 2 x 2) y 2 1 Factor out the greatest common factor ( GCF) from each groupSolve algebraically the simultaneous equations 2x^2y^2=17 and x2y=1 To solve these equations, we have to rearrange the second equation to make x 'the subject' and then we can substitute it into the first one First, subtract 2y from both sides so x=12yNext substitute this into the first equation, so 2 (12y) 2 y 2 =17Now expand the brackets 28y8y 2 y 2 =17rearrange to form aTrigonometry Graph x^2y^22x2y1=0 x2 − y2 − 2x − 2y − 1 = 0 x 2 y 2 2 x 2 y 1 = 0 Find the standard form of the hyperbola Tap for more steps Add 1 1 to both sides of the equation x 2 − y 2 − 2 x − 2 y = 1 x 2 y 2 2 x 2 y = 1 Complete the square for x 2 − 2 x x 2 Gcse Maths Help Urgent The Student Room X^2+y^2=1 graph ...