Question

Simplify.✓ 98 +18Step 1Simplify each term98 + V8 = 172.2 +23I. 49 √2 + √2/2= 2 PEVE +2V2Step 2Use the distributive property to group coefficients.7V3+ 2/3 = 7+vaEnter an exact numberSubmit Skip vou cannot come back)

Answer 1

To obtain the answer to the question, see the steps below:

Step 1: Combine the coefficient of the surds, as follows:

$\begin{gathered} 7\sqrt[]{2}+2\sqrt[]{2} \\ \Rightarrow(7+2)\sqrt[]{2} \\ \end{gathered}$

Therefore, the number that goes into the blank shown in the question is the number "2"