Question

p(x)=2√x-4 find zero of the polynomial​

Answer 1

FOR ZERO......

Let p(x) = 0

$2 \sqrt{x} - 4 = 0 \\ 2 \sqrt{x} = 4 \\ \sqrt{x} = 4 \div 2 \\ \sqrt{x} = 2 \\ x = 4$

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