Question

what is the dregre of (x²+2)⁵​

Answer 1

The degree of (x²+2)⁵ is 7.

Answer 2

Answer:

(x²+2)⁵

(x²+2)(x²+2)(x²+2)³

x⁴+4+4x²(x²+2)³

(x⁴+4x²+4)(x²+2)(x²+2)²

(x⁶+4x⁴+4x²+2x⁴+8x²+8)(x⁴+4x²+4)

(x⁶+6x⁴+12x²+8)(x⁴+4x²+4)

x¹⁰+6x⁸+12x⁶+8x⁴+4x⁸+24x⁶+48x⁴+32x²+4x⁶+24x⁴+48x²+32

x¹⁰+10x⁸+40x⁶+80x⁴+80x²+32

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