Facts about Square Roots. Facts about square roots

Download Facts about Square Roots. Facts about square roots

Post on 22-Dec-2015




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<ul><li> Slide 1 </li> <li> Facts about Square Roots </li> <li> Slide 2 </li> <li> Facts about square roots </li> <li> Slide 3 </li> <li> Simplify a Square Root Steps: Make a factor tree Look for pairs Circle on member of the pair Cross out the other member of the pair What is left over put in the box </li> <li> Slide 4 </li> <li> Example: </li> <li> Slide 5 </li> <li> Slide 6 </li> <li> Slide 7 </li> <li> How do you know if you are right? Square the outside and multiply by the inside </li> <li> Slide 8 </li> <li> You Try </li> <li> Slide 9 </li> <li> Check this out! We view the square root of two as a term like x So, if you have one square root of two and you add three square roots of two then you have four square roots of two </li> <li> Slide 10 </li> <li> The Key is. You must have the same value inside the square roots before you combine them Counter Example Do not combine. They are different! </li> <li> Slide 11 </li> <li> When adding or subtracting Check first to see if they are simplified See if the terms inside the square root symbols are the same Combine only the same terms </li> <li> Slide 12 </li> <li> You can do it! Practice </li> </ul>