How many five-figure odd numbers can be madefrom the digits 1,2,3,4,5 if no digit is repeated
a/3=-12
a=
(-5q-5)(-5q-4)(2q+7)=0
You own an orchard of apple trees. From experience, you know that when 100 trees are planted, each tree yields approximately 256 a...
make x subject of formulae
R= $\sqrt \frac{ax-p}{q+bx}$
(9x-6)²-9=0
7k+17=30
simplest form
(3x-2)(-5x+8)+6x-4=0
"12/9*23^5*(23+90)
