2 years ago

Find a polynomial function with real coefficients that has zeros-3, 2i

Mathematics

1 answer:

Jlenok [28]2 years ago

8 0

Check google it might have it

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kompoz [17]

Answer:

2x(x-7)+3(x-7)

2x²-14x+3x-21

2x²-11x-21

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3 years ago

In an upcoming race, the top 3 finishers will be recognized with the same award. Ryan is one of 12 people entered in the race.

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Since top 3 racers recognized with the same award, answer is 3/12 or 1/4 or .25

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A clothing company produced 600 items of clothing. Of those, 15% were jackets, 25% were dresses, and 15% were shoes. How many of

Volgvan

Answer:

270 items

Step-by-step explanation:

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2 years ago

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What is the inverse of the function f(x) = 2x – 10?

Lana71 [14]

Answer:

$h(x)=\dfrac{x}{2}+5$

Step-by-step explanation:

You are given the function $f(x)=2x-10$ . To find the inverse function $f^{-1}(x)$ do such steps:

1. Rewrite the function f(x) as

$y=2x-10$

2. Express x in terms of y:

$y+10=2x\\ \\x=\dfrac{y}{2}+5$

3. Change x into y and y into x:

$y=\dfrac{x}{2}+5$

Now, the inverse function is

$f^{-1}(x)=\dfrac{x}{2}+5$

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3 years ago

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Solve for m <br> 4m-6(2m-3)=90

Zina [86]

Answer:

m= -10.5

Step-by-step explanation:

4m-6(2m-3)=90

distribute 6

4m-12m+6=90

combine like terms

-8m+6=90

subtract 6

-8m=84

divide both sides by -8

answer

m= -10.5

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2 years ago