Page XX of your INB simplify NO CALCULATORS! Write down the problem and what you think the answer is. ALSO, rate your confidence level 1-5, 5 is the most.

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Presentation transcript:

Page XX of your INB simplify NO CALCULATORS! Write down the problem and what you think the answer is. ALSO, rate your confidence level 1-5, 5 is the most confident.

ITEMS of BUSINESS Rework is due today. Test retakes must be done by Monday March 9 th.

13.1 B Zero and negative exponents

HOMEWORK REVIEW

HOMEWORK PROBLEMS

Have your homework out on your desk.

Try this CHALLENGE question: Simplify. Evaluate (cb) cb (cb)(cb)(cb) = -9c 2 b 33cbb

Get into your 4-Square Groups Page xx of your INB simplify Notes:

Describe the pattern. 2 x 2 2x22x22x2x22x2x22x2x2x22x2x2x x 2÷2

Describe the pattern. 2 x 2÷ 2 2x22x2 2x2x22x2x2 2x2x2x22x2x2x ÷ 2 ÷2÷2÷2÷2÷2 x 2 ÷ 2

If What is is repeated multiplication Repeated division? …and aren’t fractions just division?

Write this down. m -a ZERO EXPONENTS NEGATIVE EXPONENTS

Use your communicators! 2 -3 b -3 (2b) m

Use your communicators! m

Now what do you think? m -a ZERO EXPONENTS NEGATIVE EXPONENTS

HOMEWORK PROBLEMS

Write this down. m -a ZERO EXPONENTS NEGATIVE EXPONENTS

HOMEWORK PROBLEMS

simplify

SHOW YOUR WORK Worksheet 13.2 Zero & Negative Exponents