9th Grade Laws of Exponents Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 9th Grade exponents & scientific notation worksheet.
Success TutoringWorksheetsAnswer sheet9th Grade · Mathematics · Indices & Scientific Notation9th Grade Laws of Exponents Worksheet — Level 2 — Practice Set 2 — Answers
Use the laws of exponents. Write answers with positive exponents.
Answer: 9x9
3 × 3 = 9; add the exponents: 9
Answer: x3
Subtract the exponents: 11 − 8 = 3
Answer: x9
Add the exponents: 7 + 2 = 9
Answer: x13
Add the exponents: 7 + 6 = 13
Answer: x8
Subtract the exponents: 12 − 4 = 8
Answer: x4
Subtract the exponents: 9 − 5 = 4
Answer: x12
Multiply the exponents: 3 × 4 = 12
Answer: x2
Subtract the exponents: 8 − 6 = 2
Answer: x7
Subtract the exponents: 12 − 5 = 7
Answer: x1
Subtract the exponents: 6 − 5 = 1
Answer: x45
Multiply the exponents: 9 × 5 = 45
Answer: 18x12
6 × 3 = 18; add the exponents: 12
Answer: x6
Multiply the exponents: 3 × 2 = 6
Answer: 9x12
3 × 3 = 9; add the exponents: 12
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