Question

degree of polynomial (x²+ y²) (x²+ xy + y³)​

Answer 1

Answer:

$({x}^{2} + {y}^{2} )( {x}^{2} + xy + {y}^{3} ) \\ = {x}^{4} + {x}^{2} {y }^{2} + {x}^{3} y + x {y}^{3} + {x}^{2} {y}^{3} + {y}^{5}$

$= {x}^{4} + 2 {x}^{2} {y}^{2} + x {y}^{3} + {x}^{2} y+{y}^{5}$

Degree=5

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