Question

al IL What is the numerial red coelbicient of yz in the expression 2x^2 - 15xy^2 + 7y​

Answer 1

Answer:

i) 8−xy  

2

 

ii) 5y  

2

+7x−3xy  

2

 

iii) 2x  

2

y−15xy  

2

+7y  

2

Step-by-step explanation: