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adoni [48]
2 years ago
5

Jerome tries to find the value of the expression 3 - 6 + 5 by first applying the commutative property he rewrites the expression

as 3 - 5 + 6 explain what is wrong with Jerome approach
Mathematics
1 answer:
Lana71 [14]2 years ago
5 0
  • Wrong in sign change

How?

  • In commutative law the sign doesn't change whenever it is applied.

Thus

\\ \sf{:}\implies 3-6+5

\\ \sf{:}\implies 3\underline{+5-6}

\\ \sf{:}\implies 8-6

\\ \sf{:}\implies 2

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vovangra [49]
C. The first is a solution, but the second is not.

5x - y/3 = 13 ; (2,-9)
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