Question

Hi the last tutor completely confused on how to solve these kinds of question

Answer 1

Step-by-step explanation

Given

`P^3\cdot P^4`

This can be written without exponents as follows

`\begin{gathered} P^3\cdot P^4=(P* P* P)\cdot(P* P* P* P) \\ P^3\cdot P^4=P* P* P* P* P* P* P \end{gathered}`

The last part of the question is in exponent form, that is,

From the rule of indices,

`\begin{gathered} P^3\cdot P^4=P^(3+4) \\ P^3\cdot P^4=P^7 \end{gathered}`