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DO NOW
Solve:
LEARNING TARGET
LEARNING TARGET
I can solve equations involving radicals (or rational exponents).
I can solve equations involving radicals (or rational exponents).
I DO
I DO
how do you solve these equations?
how do you solve these equations?
- Isolate the radical on one side of the equation
- Raise both sides of the equation to the exponent that eliminates the radical (the reciprocal of the rational exponent)
- Solve the equation
- Check for extraneous solutions
Let's do some examples!
Let's do some examples!
cbrt(2x - 9) - 1 = 2
cbrt(2x - 9) - 1 = 2
WE DO
WE DO
Let's start our work together! Work on your own when you are ready.
YOU DO
YOU DO
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