we have
Solve for w means that clear variable w
Group terms that contain the variable w, and move the other terms to the opposite side of the equation
Factor the variable w
Divide both sides by
therefore
<u>the answer is</u>
Allan is deriving the quadratic formula, as pictured below. His work is incorrect. In which step did Allan first make an error?
Step 3, 4, 5 or 6?
1 answer:
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