Derive and apply exponent rules to simplify numerical and algebraic expressions involving powers
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
What is x²×x⁵ equal to?
📘 Worked solution
✓Add exponents when multiplying same-base powers: 2+5=7, so x²×x⁵ = x⁷.
And one from the hard end
Simplify (2x²y)³ ÷ (4x⁴y), showing each step.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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