Advertisements
Advertisements
प्रश्न
Write in the form of an algebraic expression:
Perimeter (P) of a square is four times its side.
उत्तर
Let P be the perimeter and a be the side of the square.
P = 4a
APPEARS IN
संबंधित प्रश्न
Factorize 8a3 – 27b3 – 36a2b + 54ab2
Find the value of the following expression: 81x2 + 16y2 − 72xy, when \[x = \frac{2}{3}\] and \[y = \frac{3}{4}\]
If x2 + y2 = 29 and xy = 2, find the value of x + y.
If 3x = a + b + c, then the value of (x − a)3 + (x −b)3 + (x − c)3 − 3(x − a) (x − b) (x −c) is
Multiply: (2x + 5y + 6)(3x + y - 8)
Divide: p2 + 4p + 4 by p + 2
Divide: 3y3 - 9ay2 - 6ab2y by -3y
When y = –1, the value of the expression 2y – 1 is 3
A taxi service charges ₹ 8 per km and levies a fixed charge of ₹ 50. Write an algebraic expression for the above situation, if the taxi is hired for x km.
Shiv works in a mall and gets paid ₹ 50 per hour. Last week he worked for 7 hours and this week he will work for x hours. Write an algebraic expression for the money paid to him for both the weeks.
