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3 years ago

8

A rectangle has an area of 3x^4-22x^2 and a length of 3x^2+5. Find the width of the rectangle

1 answer:

Mkey [24]3 years ago

5 0

Answer:i\

its easy you can do it your smart just try

Step-by-step explanation:

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Factor 4x^4yz-16y^3z

Iteru [2.4K]

Answer:

<h2>4x⁴yz - 16y³z = 4yz(x² - 2y)(x² + 2y)</h2>

Step-by-step explanation:

$4x^4yz-16y^3z\\\\4x^4yz=4yz\cdot x^4\\\\16y^3z=4yz\cdot4y^2\\\\4x^4yz-16y^3z=4yz\cdot x^4-4yz\cdot4y^2=4yz(x^4-4y^2)\\\\x^4-4y^2=x^{2\cdot2}-2^2y^2=(x^2)^2-(2y)^2=(x^2-2y)(x^2+2y)\\\\Used:\\\\(a^n)^m=a^{nm}\\\\(ab)^n=a^nb^n\\\\a^2-b^2=(a-b)(a+b)\\\\4x^4yz-16y^3z=4yz(x^2-2y)(x^2+2y)$

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3 years ago

What is the radical form for 2 1/2

adelina 88 [10]

Answer:

it would be √2 or 1.41421356

Step-by-step explanation:

its correct

4 0

3 years ago

What is the square root of 30 in simplified form

rewona [7]

The square root of 30 in its simplest form is 5.5 ( I think)

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3 years ago

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How many times does 26 go into 80

lara31 [8.8K]

Answer:

80/26 = 3.07

Step-by-step explanation:

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2 years ago

Read 2 more answers

-19 over 25 minus 15 over 19 ANSWER QUICKLY

dmitriy555 [2]

Answer:

$\frac{ - 14}{475}$

Step-by-step explanation:

$\frac{ - 19}{25} - \frac{15}{19}$

$\frac{ - 14}{475}$

Hope this was helpful :)

4 0

3 years ago