What will be the exponential form of x × x × y × y × x ?

Given, x × x × y × y × x The concise way of writing a number multiplied by itself repeatedly is known as the exponential form. We know, a m means a is multiplied by itself by m times. Here x is multiplied by three times and y is multiplied by two times. Thus, the exponential form of x × x × y × y × x is x 3 y 2 .

What will be the exponential form of x × x × y × y × x ?

Given, x × x × y × y × x The concise way of writing a number multiplied by itself repeatedly is known as the exponential form. We know, a m means a is multiplied by itself by m times. Here x is multiplied by three times and y is multiplied by two times. Thus, the exponential form of x × x × y × y × x is x 3 y 2 .

Amina is making copies of the equilateral triangles with the match sticks. Her friend Rakesh arrives at the same time. He asks Amina that if there are 6 copies of this triangle, then how many match sticks will it take? Amina creates the following table after looking at the patterns of her triangles: Number of triangles created 1 2 3 4 5 6 Required number of match-sticks 3 6 9 12 15 18 Amina tells Rakesh that to make 6 copies of equilateral triangles, 18 triangles will be needed. If the number of copies of the above-mentioned triangles is n , then what is the total number of sticks required?

Let us look at the table. Number of triangles created 1 2 3 4 5 6 Required number of match-sticks 3 6 9 12 15 18 We observe that for every triangle created, 3 match sticks are needed. This means that the required number of match sticks is three times the number of triangles created. Hence, the number of match sticks needed to create n number of triangles will be 3 × n or 3 n .

Find the value of o × y .

We are given to write the algebraic expression to represent the value of o × y . In algebraic expressions, we generally do not write between the variables or constants in a single term. In a term we write the variables and constant terms together without using the × sign. Hence, the given statement "the value of o × y " is represented by the algebraic expression o y .