If the common factor of polynomials x ^ 4 + MX ^ 2Y ^ 2 + y ^ 4 and 2x ^ 4-3x ^ 2Y ^ 2-2y4 is 2x ^ 2 + y ^ 2, find the value of (1) m ^ 2-m-2 (2) m ^ 3-8 / m ^ 3 (3) m ^ 2 + 3m-10

If the common factor of polynomials x ^ 4 + MX ^ 2Y ^ 2 + y ^ 4 and 2x ^ 4-3x ^ 2Y ^ 2-2y4 is 2x ^ 2 + y ^ 2, find the value of (1) m ^ 2-m-2 (2) m ^ 3-8 / m ^ 3 (3) m ^ 2 + 3m-10

X ^ 4 + MX ^ 2Y ^ 2 + y ^ 4 = (2x ^ 2 + y ^ 2) (1 / 2x ^ 2 + y ^ 2) so m = 5 / 2, so (1) = m ^ 2-m-2 = (m-2) (M + 1) = 3 / 4 (2) = m ^ 3 - (2 / M) ^ 3 = (m-2 / M) (m ^ 2 + 2 + 4 / m ^ 2) = 15.113 (3) = (M + 5) (m-2) = 15 / 4

Extracting common factor from polynomial 8x3y2-24x2y3______ The other factor is______ ．

So after extracting the common factor 8x2y2 from the polynomial 8x3y2-24x2y3, another factor is (x-3y)

The common factor that polynomial 4x-2y should extract is

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