Advertisements
Advertisements
प्रश्न
The side of the square of area 9y2 is ______.
Advertisements
उत्तर
The side of the square of area 9y2 is 3y.
Explanation:
Given, area of a square = 9y2
We know that, the area of a square with side a = a2
∴ a2 = 9y2
⇒ a2 = (3y)2
⇒ a = 3y ...[Taking square root both sides]
APPEARS IN
संबंधित प्रश्न
Identify the term, their coefficients for the following expression:
7x2yz − 5xy
Write the coefficient of: z2 in p2yz
Group the like term together: 9x2, xy, – 3x2, x2 and – 2xy
Fill in the blank:
6x2y + 13xy2 – 4x2y + 2xy2 = _______
Simplify: a + (b + c – d)
Simplify: 8 [m + 2n-p – 7 (2m -n + 3p)]
The factors of a2 – 2ab + b2 are (a + b) and (a + b).
Write the greatest common factor in the following terms.
qrxy, pryz, rxyz
Write the greatest common factor in the following terms.
3x3y2z, – 6xy3z2, 12x2yz3
Identify term which contain x and give the coefficient of x.
13y2 − 8yx
