Advertisements
Advertisements
प्रश्न
In the given figure, the length of a green side is given by g and that of the red side is given by p.
Write an expression for the following pattern. Also write an expression if 100 such shapes are joined together.
उत्तर
From the given figure,
Given, length of green side = g and length of red side = p
When we take three figures,
Total length of three figures =3(2g + 2p) = 6g + 6p
If 100 such shapes are joined together, then the expression becomes
= 100(2g + 2p)
= 200g + 200p
= 200(g + p)
Hence, the required expression is 200(g + p).
APPEARS IN
संबंधित प्रश्न
Factorize `x^2 - sqrt3x - 6`
Factorize the following expressions:
a12 + b12
Multiply: x2 + 4y2 + z3 + 2xy + xz − 2yz by x − 2y − z
Multiply: (3x - 5y + 2)(5x - 4y - 3)
Divide: 25x2y by - 5y2
The area of a rectangular field is 25x2 + 20xy + 3y2 square unit. If its length is 5x + 3y unit, find its breadth, Hence find its perimeter.
Divide: m3 − 4m2 + m + 6 by m2 − m − 2
Express the following as an algebraic expression:
The sum of x and y minus m.
Rohan's mother gave him ₹ 3xy2 and his father gave him ₹ 5(xy2 + 2). Out of this total money he spent ₹ (10 – 3xy2) on his birthday party. How much money is left with him?
A student wrote an algebraic expression for “5 less than a number n divided by 3” as `n/3 - 5`. What error did the student make?
