Simplify frac 2 3xy - frac 3 yz - WAEC Mathematics 2005 Question
Simplify: \(\frac{2}{3xy} - \frac{3}{yz}\)
A
\(\frac{2-x}{12xyz}\)
B
\(\frac{2z-3x}{12xyz}\)
C
\(\frac{4z-3x}{12xyz}\)
D
\(\frac{8z-9x}{12xyz}\)
correct option: d
\(\frac{2}{3xy} - \frac{3}{yz} = \frac{2(4)-3(3x)}{12xyz} = \frac{8z-9x}{12xyz}\)
Please share this, thanks:
Add your answer
No responses