3 years ago

Question 7 (4 points) Use a trig ratio to determine x. x= Round to the nearest tenth. 70

Mathematics

1 answer:

nataly862011 [7]3 years ago

5 0

the nearest tenth would be 100

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f(x) = $x^{4} - 8x^{3} + 24x^{2} - 32x + 15$

Step-by-step explanation:

First of all, if 2 - i is a zero, then so is 2 + i

All you need to do now is multiply (x - 1)(x - 3)(x - 2 + i)(x - 2 - i)

I will do part of that multiplication

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I will let you finish that multiplication. I did some and you can do some. OK?

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