Question

solve this
5¹ × 5 ³
what is the answer?​

Answer 1

As per the data given in the question.

In the above question, it is given that,

The given equation in the question is 5¹ × 5 ³.  

 Here we have to simplify the given equation.

We have to use a squaring formula to solve the equation,

Thus, simplifying the equation we get,

$=5^{1} \times 5^{3} \\=5\times 125$

Further solving the above equation we get,

$=5\times 125\\=625$

Hence after solving the above equation we get the value as 625.

Answer 2

Given: $5^{1} \times 5^{3}$

We have to solve the above equation.

As we know that the formula of the rule of indices is:

$a^{m} \times a^{n}=a^{m+n}$

By using the formula of the rule of indices, we are solving the above equation.

We are solving in the following way:

We have,

$5^{1} \times 5^{3}$

By the formula:

$\Rightarrow 5^{1} \times5^{3} \\\\\Rightarrow 5^{1+3} \\\\\Rightarrow5^{4} \\\\\Rightarrow625$

Hence, the value of$5^{1} \times 5^{3}$ will be$625$.