Q. 2 D3.5( 29 Votes )

# Find the zeroes of the given polynomials.p(x)=x4 - 16

p(x) = 0

x4 – 16 = 0

(x2 – 4)(x2 + 4)= 0

(x + 2)(x – 2)(x2 + 4)= 0

x = -2, x = 2 and x2 = 4

x = -2, x = 2 and x = ±2

Hence, x=2 and x=-2 are the zeroes of the polynomial.

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