Ask question

Ask question

All categories

babymother [125]

3 years ago

11

Plz help this is due tomorrow

%29" id="TexFormula1" title="(4 + \sqrt{2} )(6 - \sqrt{2} )" alt="(4 + \sqrt{2} )(6 - \sqrt{2} )" align="absmiddle" class="latex-formula">

1 answer:

Marizza181 [45]3 years ago

5 0

Answer:

22 + 2|/2

Step-by-step explanation:

24 - 4|/2 + 6|/2 - |/4

24 + 2|/2 - 2

24 - 2 + 2|/2

22 + 2|/2

note: |/ means root

couldn't find a sign for root so just makeshift with that

hope it helps.

You might be interested in

Please help <br>Im on number 42 and have to verify the identity.

Bond [772]

Answer:

cool

Step-by-step explanation:

4 0

3 years ago

Add the following polynomials, then place the answer in the proper location on the grid. write the answer in descending powers o

Marina CMI [18]

The addition of the polynomials $2x^3+4x-6$ and $3x^3-8x+7$ in the proper location on the grid is $5x^3-4x+1$

How to find the addition of two polynomials is proper location on the grid ?

Polynomials addition in proper location means add the coefficient of same power of variable

So the addition of polynomials like this

$2x^3+4x-6+3x^3-8x+7$

$2x^3+3x^3=5x^3\\4x-8x=-4x\\-6+7=1$

The addition of the polynomials is $2x^3+4x-6+ 3x^3-8x+7=5x^3-4x+1$

Learn more about the addition of the polynomials here:

brainly.com/question/28049904

#SPJ4

5 0

2 years ago

What is the y-intercept of y = 5?

lora16 [44]

Answer:

Y- intercept is 5!

6 0

3 years ago

Which is the best first step when solving the following system of equations? y= 7x+3 y=9x

kogti [31]

I am not sure if it is the best but here is one way to do it

6 0

3 years ago

I need help with this please

mihalych1998 [28]

What is the question
There was no question so I don’t know what to answer please post it again and I’ll see if I can solve it:)

3 0

3 years ago