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Consider the expression 63+81. How can you use the distributive property and the GFC to find an equivalent expression? Explain how you can check your answer.

Respuesta :

xero099

Answer:

(See explanation)

Step-by-step explanation:

The expression is simplified as follows:

[tex]63 + 81[/tex]

[tex]9 \times (7+9)[/tex]

[tex]9\times 16[/tex]

[tex]144[/tex]

This answer can be checked by summing the previous formula:

[tex]63 + 81[/tex]

[tex]144[/tex]