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a, , (iv), , (v), , (vi), , (i), (i), , (iii), (12), , , , , , , a, est degree is 2. Hence, —, , , , , degree, ince, high :, , dete of the polynomial is 2., , 22 47x3y + oxy -5, , There are two variables x and y., , Therefore,, , ‘2, degree of term =< we, , degree of term 7x’°y = 3+ i”, degree of term 6xy =1+ 1=2, degree of term-5 = 0, , Since, highest degree is 4. Fence,, degree of the polynomial is 4., , 3x2 — 4y? + 2x*y — 6x, , There are two variables x and y., degree of term 3x7 = 2, , degree of term — 4y*° = 3, , degree of term 2x*°y =3+1=4, degree of term — 6x = 1, , Since, highest degree is 4. Hence,, degree of polynomial is 4., , tax — Qxy 4°72", , There are two variables x and y., degree of term 15x° =3, , degree of term —- 2xy=1+1=2, degree of term 7x? = 2, , Since, highest degree is 3. Hence,, degree of the polynomial is 3., , 7x’: Monomial, Quadratic polynomial, a ~9 : Binomial, Linear polynomial, , J. a d, =x +—y: Binomial, Linear polynomial —, , x°+ 5x -11: Trinomial a, polynomial sos’ Quel