List the like terms of the expression.4x7 + 6x2 - 5 + 5x7 - 2x2 + 7x
A. 4x7 and 5x7 are like terms
6x2 and -2x2 are like terms
B. 4x7 and 5x7 are like terms
6x2 and -2x2 are like terms
- 5 and 7x are like terms
C. 4x7, 6x2, 5x7 and -2x2 are like terms
D. 4x7 and 5x7 are like terms
6x2, -2x2 , and 7x are like terms
Answer: A
Mathematics
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?
?
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