Math, asked by the1naman007, 22 days ago

If p(x) = x2 – 4x + 3, evaluate P (1/2).

pls make it fast​

Answers

Answered by MathHacker001
11

\large\bf\underline\red{Answer  \: :-}

We have,

p(x) = x² - 4x + 3

We have to find,

p(1/2)

Now,

\sf : \implies{\:p \bigg( \frac{1}{2} \bigg) =  \bigg( \frac{1}{2}  \bigg) {}^{2} - 4 \bigg( \frac{1}{2}   \bigg) + 3  } \\  \\  \\ \sf : \implies{\: p \bigg( \frac{1}{2} \bigg) =  \frac{1}{4}   - 2 + 3} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \: \:  \:  \:  \\  \\  \\ \sf : \implies{\: p \bigg( \frac{1}{2}  \bigg) =  \frac{1}{4}  + 1} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  \\  \sf{by \: LCM } \:  \:  \:  \:  \:  \:  \:  \\  \\  \\ \sf : \implies{\:p \bigg( \frac{1}{2} \bigg) =  \frac{1 + 4}{5}  =  \frac{5}{4}   } \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  \\ \sf : \implies \pink{\: p \bigg( \frac{1}{2}  \bigg) = \boxed{  \frac{5}{4} }} \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

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