Question

(2√2x3+5x+√2) is a factor of (X+√2)​

Answer 1

By substituting the values
Hence it is not the factor

Answer 2

hello mates

hereis your answer

Question ⤵

(2√2x3+5x+√2) is a factor of (X+√2)

Answer ⤵

Let p(x) = (2√2x2 + 5x + √2)

If x + √2 is a factor of p(x), then according

to factor theorem p(√2) = 0. p(-√2)

= 2√2(-√2)2 + 5(-√2) + √2

= 2√2 x 2 – 5√2 + √2

= 5√2 – 5√2 = 0 p(-√2)

= 0 (x + √2) is a factor p(x)

i.e. (2√2 x2 + 5x + √2).

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