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3 years ago

7

How to solve this problem. (-11w^4)(-5w^3x^4)

1 answer:

slega [8]3 years ago

8 0

-2w)23x45(8w9x4) this might be right

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What is an equation for the line with slope 2/3 and y intercept 9

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Y = 2/3x+9, or
2x-3y=-27

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4 years ago

8:20 am to 4:20 pm how many hours and minutes are there?

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4 years ago

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784.5 78.45 7.845 describe the pattern

ICE Princess25 [194]

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The pattern is being divided by 10 each time.

Step-by-step explanation:

784.5/10=78.45, and so on

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3 years ago

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<img src="https://tex.z-dn.net/?f=The%20%5C%3A%20%20value%20%20%5C%3A%20of%20%20%5C%3A%20%20%5Csqrt%7B6%20%2B%20%20%5Csqrt%7B6%2

saul85 [17]

$\large\underline{\sf{Solution-}}$

<u>Let us assume that:</u>

$\sf \longmapsto x = \sqrt{6 + \sqrt{6 + \sqrt{6 + ... \infty } } }$

We can also write it as:

$\sf \longmapsto x = \sqrt{6 + x }$

Squaring both sides, we get:

$\sf \longmapsto {x}^{2} =6 + x$

$\sf \longmapsto {x}^{2} - x - 6 =0$

By splitting the middle term:

$\sf \longmapsto {x}^{2} - 3x + 2x - 6 =0$

$\sf \longmapsto x(x - 3) + 2(x - 3 ) =0$

$\sf \longmapsto (x+ 2)(x - 3 ) =0$

<u>Therefore:</u>

$\longmapsto\begin{cases} \sf (x+ 2) =0 \\ \sf (x - 3) = 0 \end{cases}$

$\sf \longmapsto x = - 2,3$

<u>But x cannot be negative. </u>

$\sf \longmapsto x = 3$

Therefore, the value of the expression is 3.

$\large\underline{\sf{Verification-}}$

Given:

$\sf\longmapsto x=3$

We can also write it as:

$\sf\longmapsto x = \sqrt{9}$

$\sf\longmapsto x = \sqrt{6+3}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{9}}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+3}}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+\sqrt{9}}}$

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+\sqrt{6+3}}}$

This pattern will continue.

$\sf\longmapsto x = \sqrt{6 + \sqrt{6+\sqrt{6+...\infty}}}$

7 0

3 years ago

Please help me on all of these please and thank you I’m putting all my points for it please

love history [14]

1. 3
2. 4
3. 10
4. 15
5. 50
6. 40

I'm a beginner, and I haven't done this kind of math in a while, but I hope this helps. Have a great day!

- Blue

6 0

3 years ago

Read 2 more answers