## 15. Use Euclid division lemma to show that the square of any positive integer cannot be of

the form 5m 2 or 5m – 3 for some i

15. Use Euclid division lemma to show that the square of any positive integer cannot be ofthe form 5m 2 ...

## Practice Question 3

3.1 Find the marked price (M.P.) if the sale price (S.P.) is 9,250 and the discount is 7 1/2%

Practice Question 33.1 Find the marked price (M.P.) if the sale price (S.P.) is 9,250 and the discount is 7 ...

## 6.

A sugar factory has annual sales of 2 billion 545million kilograms of sugar. Express this

weight in scientific notati

6.A sugar factory has annual sales of 2 billion 545million kilograms of sugar. Express thisweight in scientific notation(A) 2.545 x ...

[tex] \frac{ \sqrt{5} }{3 } = \frac{3}{ \sqrt{7} } \: which \: is \: smaller[/tex]

[tex] \frac{ \sqrt{5} }{3 } = \frac{3}{ \sqrt{7} } \: which \: is \: smaller[/tex]