title: Concatenate in Goggle sheet if NOT Blank
body: <p>I have this formula in Google sheets</p>
  <p>Basically, I want to concatenate only if Both Cells W2 and AA2 are NOT BLANK.</p>
  <pre><code>=IF(AND(NOT(ISBLANK(W2)),NOT(ISBLANK(AA2))),CONCATENATE(H2,&quot;-&quot;,AA2),&quot;&quot;)
  </code></pre>
  <p>It Concatenate me the cells because i guess W2 and AA2 have some Array formulas.</p>
  <p>Is there a workaround this ?</p>