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06-10-2020
Mathematics

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If f(x)=2x^2+5 sqaure rooted(x-2)

If fx2x25 sqaure rootedx2 class=

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06-10-2020

Answer: f(3) = 23

Step-by-step explanation:

Put 3 where x is in the expression for f(x) and do the arithmetic.

... f(3) = 2·3^2 +5√(3-2)

... f(3) = 18 + 5 = 23

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