Question

Write 1.3×1.3×1.3×1.3×1.3×1.3×1.3×1.3 using an exponent.

Answer 1

1.3^8

Step-by-step explanation:

There is 1.3 in 8 sets, making it 1.3^8

Answer 2

(1.3)^8.

Step-by-step explanation:

The exponent notation is a shorthand way of representing repeated multiplication. The number outside the parentheses, in this case, 1.3, is the base, and the number inside the parentheses, 8, is the exponent. It indicates the number of times the base is multiplied by itself.

So, (1.3)^8 means multiplying 1.3 by itself 8 times. When we calculate it, the result is approximately 4.946.

Using the exponent notation simplifies the expression and makes it easier to perform calculations involving repeated multiplication. It is a useful tool in mathematics and allows for efficient representation of large products.