Question
Find the square root : 1089
✓
Answer
∴ 1089 = 3 x 3 x 11 x 11
∴ √1089 = 3 x 11 = 33
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
Expand : $(a x+b y)^2$
→Multiply:
$\frac{-12}{5}\text{ by }\frac{10}{-3}$
→$\frac{-12}{5}\text{ by }\frac{10}{-3}$
Find the value of:
$3-(5-6\div3)$
→$3-(5-6\div3)$
Calculate the profit or loss and profit or loss percent of the following cases:
C.P. = Rs. 2600
S.P. = Rs. 2470
C.P. = Rs. 2600
S.P. = Rs. 2470
Which of the following rational number are equal?
$\frac{-8}{-14}\text{ and }\frac{15}{21}$
→$\frac{-8}{-14}\text{ and }\frac{15}{21}$
Write the measures of the supplements of the angles given below : 108°
Find the difference:
$4\frac{3}{10}-1\frac{2}{15}$
→$4\frac{3}{10}-1\frac{2}{15}$
Fill in the blanks:
(-19) × (-25) + (-19) × (-15)
(-19) × (-25) + (-19) × (-15)
What is to be subtracted from 17.1 to get 2.051?
Divide:
156.8 ÷ 200
156.8 ÷ 200