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Ricardo says that the expression y+4 is equivalent to the expression 1y+4. Is he correct. Explain

Ricardo says that the expression y+4 is equivalent to the expression 1y+4. Is he correct. Explain
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Ricardo says that the expression y+4 is equivalent to the expression 1y+4. Is he correct. Explain

User Gobe
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Yes because think of it like this. Put a imagenary 1 in front of y and either it will still be the same
User Westonplatter
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Yes, he is correct. Any value multiplied by one is equal to the original value. Ex: 4x1=4. So, the same applies with y: yx1y=y.
User Annada
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8.3k points
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Ricardo says that the expression y+4 is equivalent to the expression 1y+4. is he correct? explain
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