2 years ago

How do extraneous solutions arise from radical equations?

2 answers:

5 0

In general, extraneous solutions arise when we perform non-invertible operations on both sides of an equation. (That is, they sometimes arise, but not always.) ... Solvingequations involving square roots involves squaring both sides of anequation. I hope that this helps you out, Have a wonderful day!!

eduard2 years ago

3 0

In general, extraneous solutions arise when we perform non-invertible operations on both sides of an equation

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Machine M, working alone at its constant rate, produces x widgets every 4 minutes. Machine N, working alone at its constant rate

Harman [31]

Answer:

Yes

Step-by-step explanation:

Given that Machine M, working alone at its constant rate, produces x widgets every 4 minutes. Machine N, working alone at its constant rate, produces y widgets every 5 minutes.

When both machines work for 20 minutes

Machine A would produce = $\frac{20}{4} =5$ widget and