Question

x^2+2√2x-6 find zeroes of the polynomail​

Answer 1

Answer:

p(x) = x² + 2√2x - 6

We can find the zeros by factorization [ by splitting the middle terms ]

x² + 2√2x - 6

x² + 3√2x - √2x - 6

x [x + 3√2] - √2 [x+ 3√2]

[x - √2] [x+ 3√2]

The zeros are = √2 and -3√2

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