Question

identify the terms, their coefficients for each of the following expressions:

I) 7xyz²-4zy
ii) x+x²+x³
iii) 2x³y³+8x³y³z
iv) 5-ab+bc-ca
v) 0.2p-0.4pq+0.7r​

Answer 1

Answer:

1] = 7$z^{2}$ -4

2]= 1$x^{2}$$x^{3}$

3]=the answer is in the question

4] 5-1+1

5] 0.2-0.4+0.7

Step-by-step explanation:hey friend i also have these questions in my book these are the answers mark me as brilliant