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elena-s [515]
3 years ago
5

√18+4√2 Can you solve this for me please??

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
7 0
9.89 i believe! hope this helped.
Rudik [331]3 years ago
4 0

Answer:

√18+4√2 = 9.89949494

Step-by-step explanation:

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How many x intercepts does the polynomial function y=(x-8)(x+3)^2
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Answer:

The answer is 2 x-intercepts

Step-by-step explanation:

To determine the x-intercepts we set y to zero and solve for x:

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The product of 2 factors is 0 means that one of them must be 0:

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or (x+3)^2=0 ⇒ x+3=0 ⇒ x=-3         →second x-intercept

Therefore the polynomial function two roots, so it has two x-intercepts x=8 and x=-3

Hope this helps :)

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