I think it’s 76 because I added it that’s a way i solved it but you can also multiple it by 1 and it will give the the same answer
For 44
7x2=14
14+8=22
22x2=44
Is this ok, I hope I helped :)
Inflection at f'(x) = 0
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x^1/2 / (1 + x + x^3) = 0 </span>
<span>The x coordinate is x = 0 </span>
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or "C" from your choices there. </span>
<span>The simplest way is to notice that this happens when x = 0. The reason is you got: </span>
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x^1/2 / (some expression) </span>
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at x = 0 the numerator is 0 so unless the denominator is also 0 the result is 0. </span>
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The denominator for x = 0 is 1 so you get </span>
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0/1 = 0.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Answer:
Last one: 5x - 3√y + 1
Step-by-step explanation:
8x + √1 - √9y - √9x^2
8x + 1 - 3√y - 3x
5x + 1 - 3√y
5x - 3√y + 1
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