SOLUTION: Q3 i) Factorise x^2+3/4x ii) hence,sketch graph of y=x^2+3/4x

Algebra ->  Equations -> SOLUTION: Q3 i) Factorise x^2+3/4x ii) hence,sketch graph of y=x^2+3/4x      Log On


   

Question 1122795: Q3 i) Factorise x^2+3/4x
ii) hence,sketch graph of y=x^2+3/4x
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Factorise
x^2+3%2F4x
Factor out x
x(x + 3%2F4) = 0
x = 0
and
x = -3%2F4
ii) hence,sketch graph of y=x^2+3/4x
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%5E2%2B.75x%29+