Answer:
81
Step-by-step explanation:
If a = 4, the exponent will be .
represents 3 being multiplied by itself 4 times.
= 3·3·3·3
=9·3·3
=27·3
=81
Your product is 81.
4x - (3y + 7x) = 4x - 3y +7x
1 answer:
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