Answer:
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Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that 
Now integrating

By using integration formula

<u><em>Step(ii):-</em></u>
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<u><em>Final answer:-</em></u>
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1. N added to six
N increased by six
2. w multiplied by four
w times four
3. Fifteen minus b
Fifteen decreased by b
4. Fourteen decreased by three times z
Fourteen minus three multiplied by z