Advertisements
Advertisements
प्रश्न
Write in the form of an algebraic expression:
Perimeter (P) of a square is four times its side.
Advertisements
उत्तर
Let P be the perimeter and a be the side of the square.
P = 4a
APPEARS IN
संबंधित प्रश्न
Factorize `x^2 + 2sqrt3x - 24`
Factorize 2( x + y)2 - 9( x + y) - 5
Factorize the following expressions:
y3 +125
Factorize the following expressions
8x3 y3 + 27a3
a3 + 8b3 + 64c3 - 24abc
Find the value of the following expression: 16x2 + 24x + 9, when \[x = \frac{7}{4}\]
Find the value of the following expression: 64x2 + 81y2 + 144xy, when x = 11 and \[y = \frac{4}{3}\]
Multiply: x2 + y2 + z2 − xy + xz + yz by x + y − z
If a + b + c = 9 and ab + bc + ca = 40, find a2 + b2 +c2.
Separate monomials, binomials, trinomials and polynomials from the following algebraic expressions :
8 − 3x, xy2, 3y2 − 5y + 8, 9x − 3x2 + 15x3 − 7,
3x × 5y, 3x ÷ 5y, 2y ÷ 7 + 3x − 7 and 4 − ax2 + bx + y
Evaluate: (a2 + 2ab + b2)(a + b)
Multiply: (3x - 5y + 2)(5x - 4y - 3)
Divide: 9a4b - 15a3b2 + 12a2b3 by - 3a2b
Divide: x2 + 4xy + 4y2 by x + 2y
Divide: 8a2 + 4a - 60 by 2a - 5
The total number of planets of Sun can be denoted by the variable n.
Will the value of 11x for x = –5 be greater than 11 or less than 11? Explain.
Express the following properties with variables x, y and z.
Commutative property of multiplication
Express the following properties with variables x, y and z.
Distributive property of multiplication over addition
