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3 votes
Please help me ASAP!!!

1 Answer

4 votes

f(x)=\sqrt[]{2x^2-3x+\text{ 1}}

substitute x = 5 in the above function


f(5)=\sqrt[]{2(5)^2-3(5)+1}
=\sqrt[]{2(25)-15+1}
=\sqrt[]{50-15+1}
=\sqrt[]{36}=\text{ 6}

f(5) = 6

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