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Chapter 5: Q9. (page 231)

Simplify $2 x (3 y + 9)$ .

Short Answer

Expert verified

The simplified value of expression is $2 x (3 y + 9) = 6 x y + 18 x$ .

Step by step solution

01

Step 1. Write down the given expression.

The given expression to simplify is $2 x (3 y + 9)$ .

02

Step 2. Simplify the given expression.

Simplifying $2 x (3 y + 9)$ gives,

$\begin{matrix} 2 x (3 y + 9) = (2 x) (3 y) + (2 x) (9) \\ = 6 x y + 18 x \end{matrix}$

03

Step 3. Conclusion.

The simplified value of expression is $2 x (3 y + 9) = 6 x y + 18 x$ .

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