Question

What is 28m-35 in factored form?

Answer 1

`28m-35=7\mleft(4m-5\mright)`

Step-by-step explanation:

Given the expression:

28m - 35

To write this in factored form, note that

`\begin{gathered} 28=7*4 \\ \text{and} \\ 35=7*5 \end{gathered}`

So

`28m-35=(7*4m)-(7*5)`

Because 7 is common to both 28m and 35, we factor out 7, to have

`7\mleft(4m-5\mright)`