Question

Find the value of the polynomial p (x) = x3 – 3x2 – 2x + 6 at x = √2

Answer 1

Answer:

As per the question,

P(x)= x³-3x²-2x+6.

P(√2)=(√2)^3 -3(√2)^2 - 2√2 + 6.

P(√2)= 2√2-3×2-2√2+6.

P(√2)=2√2 - 6 - 2√2 +6.

P(√2)=0.

Step-by-step explanation:

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