Write the degree of each polynomial given below: (i) xy+7z

1.	Write the degree of each polynomial given below: (i) xy+7z (ii) x2−6x3+8 (iii) y−6y2+5y8 (iv) xyz−3 (v) xy+yz2−zx3 (vi) x5y7−8x3y8+10x4y4z4
Answer» Write the degree of each polynomial given below: (i) $x y + 7 z$ (ii) $x^{2} - 6 x^{3} + 8$ (iii) $y - 6 y^{2} + 5 y^{8}$ (iv) $x y z - 3$ (v) $x y + y z^{2} - z x^{3}$ (vi) $x^{5} y^{7} - 8 x^{3} y^{8} + 10 x^{4} y^{4} z^{4}$

Write the degree of each polynomial given below: (i) xy+7z (ii) x2−6x3+8 (iii) y−6y2+5y8 (iv) xyz−3 (v) xy+yz2−zx3 (vi) x5y7−8x3y8+10x4y4z4

Answer»

Write the degree of each polynomial given below:

(i) $x y + 7 z$ (ii) $x^{2} - 6 x^{3} + 8$

(iii) $y - 6 y^{2} + 5 y^{8}$ (iv) $x y z - 3$

(v) $x y + y z^{2} - z x^{3}$ (vi) $x^{5} y^{7} - 8 x^{3} y^{8} + 10 x^{4} y^{4} z^{4}$