The product of numerical coefficients of -10xy and xy is -10
Question 55 (ii)
Find the numerical coefficient of each of the terms:
10xyz, −7xy2z, −9xyz, 2xy2z, 2x2y2z2
For the expression 5x3+6x2y+9xy2+10xy+6x-5y-4, answer the following.
In the term 9xy2, what are the numerical coefficient, the coefficient of y2, and the coefficient of xy ?
What is the coefficient of term xy3 in the expression 5x3+10xy3 ?