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4 years ago

6

The titles on the left functions written notation

1 answer:

Julli [10]4 years ago

6 0

Not sure what to tell you about this..

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HELP PLEASE!!! WORTH 8 points!!!!

vichka [17]

It seem like it's listing the factors and not the roots. If the given factors are x-2, x-(1+sqrt(5)), and x+3i

Then this means that x-(1-sqrt(5)) is another factor. So it looks like choice B is the answer. I'm using the idea that if x-(a+b*sqrt(c)) is a factor then so is x-(a-b*sqrt(c)).

7 0

3 years ago

Find the product using suitable identities.<br> a) <img src="https://tex.z-dn.net/?f=%28%5Cfrac%7Bx%7D%7B3%7D%20%20-%206%29%5E%7

Vesna [10]

Answer:

$\frac{x^2}{9}$ - 4x + 36

Step-by-step explanation:

( $\frac{x}{3}$ - 6)² = ( $\frac{x}{3}$ - 6)( $\frac{x}{3}$ - 6)

Each term in the second factor is multiplied by each term in the firs t factor, that is

$\frac{x}{3}$ ( $\frac{x}{3}$ - 6) - 6( $\frac{x}{3}$ - 6)

Distribute both parenthesis

= $\frac{x^2}{9}$ - 2x - 2x + 36 ← collect like terms

= $\frac{x^2}{9}$ - 4x + 36

5 0

3 years ago

Twice the sum of two numbers is 72 if one number is 20 then the other number is

Alex787 [66]

Answer:

16

Step-by-step explanation:

20 + 16=36 36x2=72

6 0

3 years ago

√(5263.14)<br>Pls help me T-T

Advocard [28]

ANSWER: √(5263.14) = 72.547502

4 0

3 years ago

Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that h

Leviafan [203]

Answer:

If the money deposited is higher than the amount owed then the new balance is her current deposition-het owed money

3 0

3 years ago