Question

Multiply Conjugates Using the Product of Conjugates Pattern

In the following exercises, multiply each pair of conjugates using the Product of Conjugates Pattern
322. (m − 7)(m + 7)

Answer 1

The product is the difference of squares is
`$$\left(m-7\right)\left(m+7\right)={{m}^2}-49$$`

Explanation:

Explanation

• The given expression is (m-7)(m+7).
• We have to multiply the given expression.
• Square the first term m. Square the last term 7 .

`$$\begin{aligned}&(m-7)(m+7)=(m)^(2)-(7)^(2) \\&(m-7)(m+7)=m^(2)-49\end{aligned}$$`