Question 4.4. Which pair of terms is a pair of like terms?
(Points : 1)
2y4 and 5y4
6x and 6y
x4 and y4
x4y and xy4

Question 5.5. Combine the like terms to simplify the expression: 5x3 – 2x2 + x + 4x3
(Points : 1)
8x3
9x6– 2x2+ x
9x3– 2x2+ x
5x3– 2x2+ x + 4x3 (the expression cannot be simplified)

Question

Question 4.4. Which pair of terms is a pair of like terms?
(Points : 1)
       2y4 and 5y4
       6x and 6y
       x4 and y4
       x4y and xy4


Question 5.5. Combine the like terms to simplify the expression: 5x3 – 2x2 + x + 4x3 
(Points : 1)
       8x3
       9x6– 2x2+ x
       9x3– 2x2+ x
       5x3– 2x2+ x + 4x3 (the expression cannot be simplified)

gunsodo · Answer

Question 4.4 
Ans : 2y4 and 5y4
Question 5.5
9x3-2x2+x