Powers of literal numbers

Power of a Real numbers with positive and negative exponent

LITERALS The letters which are used to represent or replace numbers are known as literal numbers or simply literals.

Write the following statement using arithmetical numbers, literal numbers and arithmetical operations. '17 more than 3 times the product of two numbers I and m'

Write the following using numbers.literal numbers and arithmetic operations: The sum of number 3 and x.

Write the following using numbers.literal numbers and arithmetic operations: One third of a number x and y

Write the following using numbers.literal numbers and arithmetic operations: One fifth of a number y.

Write the following using numbers.literal numbers and arithmetic operations: 6 times a number x.

Write the following using numbers.literal numbers and arithmetic operations: 5 more than y.

Write the following using numbers,literal numbers and signs of basic oprations. The area of a rectangle is the product of its length and breadth.

Write the following using numbers,literal numbers and signs of basic operations. The diameter of a circle is twice its radius.