10.07.2015 Views

Matematica C3 – Algebra 1 - itis magistri cumacini

Matematica C3 – Algebra 1 - itis magistri cumacini

Matematica C3 – Algebra 1 - itis magistri cumacini

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

www.matematicamente.it - <strong>Matematica</strong> C 3 – <strong>Algebra</strong> 1 – 6. <strong>Algebra</strong> di 1° grado451{3 x−4=− 4 y57 x y8 x− 3 yindeterminato8 −2 =0{ 2 y− x y− x−1=452 5 3 − 2 5 x− y 2 − x x−2 y= x y y−1{2 x−3 x− y=−13 y453 12 x 1 3 y=−1 6R.{ x=1y=−2454{ y2 y−3− y−2 2 x1 2 =x3x−3− 1 2y− 12y14− y−1 2 2x3= 3 4R.{ x=−1y= 1 2455{x2 − y543 − 5 = x−6−x−x2 − y 32y3 − x2 =1 R.{x=− 9227y= 389456457{x 2 y 2 x12−3 x= − y {4 4 2R. x= 1 8 y−1 2 =−8 x y 2 y=1{x12 − y= y−20 x2x− y 4 = x− y6R.{x=− 1 21y=− 1021458{4 y− 5 2 x 3 256x=3 y=x −2 yR.{x= 2726y= 9 26346

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!