Question
Work out the division: $(10x – 25) ÷ 5$
✓
Answer
$(10x – 25) ÷ 5$
$ = \frac{{10x - 25}}{5}$
$ = \frac{{5(2x - 5)}}{5}$
$= (2x – 5)$
$ = \frac{{10x - 25}}{5}$
$ = \frac{{5(2x - 5)}}{5}$
$= (2x – 5)$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
During school hours, Neha finished $73 \%$ of her homework and Minakshi completed $5/8$ of her homework. Who must finish a greater per cent of homework?
→ What is the number of diagonals in a:
Heptagon.
Heptagon.
Write the following numbers in usual form:
$4.129 × 10^{-3}$
→$4.129 × 10^{-3}$
Find the product.
$(5-2x)(3+x)$
→$(5-2x)(3+x)$
Which of the following are perfect cube? $456533$
→Factorise: $x^2- xz + xy - yz$
→Find the square root of: $\frac{324}{841}$
→Convert the following ratlos to percentages.
2 : 4
2 : 4
The following line graph shows the yearly sales figures for a manufacturing company.
(i) What were the sales in (a) 2002 (b) 2006?
(ii) What were the sales in (a) 2003 (b) 2005?
(iii) Compute the difference between the sales in 2002 and 2006.
(iv) In which year was there the greatest difference between the sales as compared to its previous year?
(i) What were the sales in (a) 2002 (b) 2006?
(ii) What were the sales in (a) 2003 (b) 2005?
(iii) Compute the difference between the sales in 2002 and 2006.
(iv) In which year was there the greatest difference between the sales as compared to its previous year?
Factorise the following using the identity $a^2- b^2= (a + b)(a - b).$
$ 16x^4- 625y^4$
→$ 16x^4- 625y^4$