Answer:
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Step-by-step explanation:
(w+9w)*2=1200
It is (7x)
^(2/3). If we look at our exponent laws (SEE ATTACHMENT), we can see that we can express our equation as so.
Answer:
c
Step-by-step explanation:
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When ANY number is multiplied by its own reciprocal, the product is ' 1 '.
Answer:
18
Step-by-step explanation:
Given
x - 1 = 2 ( add 1 to both sides )
x = 3
Then
2x² = 2(3)² = 2 × 9 = 18
