$$\( y\)$$ is inversely proportional to the square root of $$\((x-2)\)$$. When $$\(x=4.25, y=12\)$$. Find $$\(x\)$$ when $$\(y=3\)$$. $$\[ x=............................................ \]$$

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_w21_qp_21 Year:2021 Question No:14

Answer:

38

Knowledge points:

E2.8 Express direct and inverse proportion in algebraic terms and use this form of expression to find unknown quantities.

Solution:

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