Click the box and then select Ignore Error which will make the triangle go away. A box will appear to the left. If you use math in your documents Math AutoCorrect can be a great timesaver.
Bila anda merasa fungsi matematika ini menjadi menganggu anda saat bekerja matikan saja terlebih dahulu dan aktifkan kembali bila anda membutuhkan kembali fungsi tersebut.
From the AutoCorrect option along with text and words we can AutoCorrect the data used from external sources in excel corrected automatically in AutoFormat As You Type tab as shown below. Go to the AutoCorrect Options section. Click the Proofing button at left bar. On the Excel Ribbon click the File tab and then click Options Click the Proofing category and then click the AutoCorrect Options button.