Number of matchsticks required to make a pattern of “V”
Number of matchsticks required to make a pattern of “Z”
Number of matchsticks required to make a pattern of “A”
The answer of factorization of the expression 4z(3a + 2b  4c) + (3a + 2b  4c) is
Consider (3a+2b4c)=A
=> 4zA+1A
=> (4z+1)A
=> (4z+1)(3a+2b4c)
Perimeter of an equilateral triangle, whose each side is ‘x’ unit is
State which of the following are equations (with a variable).
The _______ of the variable in an equation which satisfies the equation is called a solution to the equation.
The value of the variable in an equation which satisfies the equation is called a Solution to the Equation. So for example we take the equation 2n=10, If n = 1, the number of matchsticks is 2. Clearly, the condition is not satisfied, because 2 is not 10.
The ________ of an equation is equal to its RHS only for a definite value of the variable in the equation.
Pick out the solution from the values given in the bracket next to each equation. x + 4 = 2 (– 2, 0, 2, 4)
How many variables are used in the expression 2x + 3y +5?
The expression for the statement: “y multiplied by 10 and then 7 added to product” is
Give expression for: “ 5 times of ‘y’ to which 3 is added”.
What is the statement for the expression 2y – 9?
Which of the following is an equation?
What is an expression for the statement: “p is multiplied by 16”?
The correct option is Option A.
If we break the factor 16p, it can be written as p multiplied with 16 (16 × p)
If we break the factor 16  p, it can be written as p subtracted from 16 (16  p)
If we break the factor 16 + p, it can be written as p added to 16 (16 + p)
Perimeter of an __________ = 3 × length of a side
Pick out the solution from the values given in the bracket next to each equation. p – 5 = 5 (0, 10, 5 – 5)
An ________ is a condition on a variable.
The word ‘_________’ means something that can vary, i.e. change.
Take Meena’s present age to be y years, what will be her age 5 years from now?
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