Question

✓
Using suitable identities, simplify the following,
(x2 + 4x + 8) (x2 - 4x + 8)

Answer 1

Take notes with pen and paper. ...

Have effective note-taking skills. ...

Distributed practice. ...

Study, sleep, more study. ...

Modify your practice. ...

Try a mnemonic device. ...

Use brain breaks to restore focus

If follow these steps you will definately able to solve or learn the questions...

hope this helps you...

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