Advertisements
Advertisements
Question
Find the square of the given number.
93
Advertisements
Solution
932 = (90 + 3)2
= (90 + 3) (90 + 3)
= 90 (90 + 3) + 3 (90 + 3)
= 902 + 90 × 3 + 3 × 90 + 32
= 8100 + 270 + 270 + 9
= 8649
APPEARS IN
RELATED QUESTIONS
What will be the units digit of the square of the following number?
977
Which of the following triplet pythagorean?
(10, 24, 26)
Which of the following number square of even number?
324
Find the square of the following number:
425
Find the square of the following number:
575
Find the square of the following number:
205
Find a Pythagorean triplet in which one member is 12.
All numbers of a pythagorean triplet are odd.
The dimensions of a rectangular field are 80 m and 18 m. Find the length of its diagonal.
A 5.5 m long ladder is leaned against a wall. The ladder reaches the wall to a height of 4.4 m. Find the distance between the wall and the foot of the ladder.
