Q8a)i-Write down the degree of polynomial: xy - yz + 2xii-Write down t

1.	Q8a)i-Write down the degree of polynomial: xy - yz + 2xii-Write down the number of terms in: 6 + xy.ii)-Write down the coefficient of p in -px.08b) Find the ratio of 7.80 to 65 paise in simplest form.Q8c) Find the H.C.F of 147, 210 and 294
Answer» Answer: 8a) xy - yz + 2X =the degree is 2 TERM is 6 Coefficient of p in -px= -x 8b) Rs 7.80 =7.80100=780 =780:65=780/65 12/1 =12:1 ANS 8c) 147=349 210=2357 294 =23*49 so,3 is common in all HCF=3

Q8a)i-Write down the degree of polynomial: xy - yz + 2xii-Write down the number of terms in: 6 + xy.ii)-Write down the coefficient of p in -px.08b) Find the ratio of 7.80 to 65 paise in simplest form.Q8c) Find the H.C.F of 147, 210 and 294

Answer»

Answer:

Rs 7.80 =7.80*100=780

147=3*49

210=2*3*5*7

294 =2*3*49

so,3 is common in all

HCF=3