The coefficient of 5a2 in -5a3bc is

The coefficient of 5a² in -5a³bc is
(a) -bc
(b) a²bc
(c) -a²bc
(d) -abc

Solution:

Which of the following is a pair of like terms?
(a) -5xy, 5x
(b) -5xy, 3yz
(c) -5xy, -5y
(d) -5xy, 7yx

Solution:

More Solutions:

• What should be added to x2 – y2 + 2xy to obtain x2 + y2 + 5xy ?
• How much is y4 – 12y2 + y + 14 greater than 17y3 + 34y2 – 51y + 68 ?
• From 3×2 – 4y2 + 5xy + 20 to obtain -x2 – y2 + 6xy + 20 ?
• If m = 2, find the value of:
• If p = – 2, find the value of:
• If a = 2, b = -2, find the value of: