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2 years ago

Explain step by step how you find the product of 6x^2y^5 and 3x^2 - 8x + 2xy^2 + 4y^3

Mathematics

1 answer:

lora16 [44]2 years ago

6 0

The final product is 18x⁴y⁵ - 48x²y⁵+12x³y⁷+24x²y⁸

<h3>What is a product ?</h3>

The product is result obtained when a number or an expression is multiplied by the other number.

The product of the given expression

6x²y⁵ and 3x²-8x+2xy²+4y³

6x²y⁵ (3x²-8x+2xy²+4y³)

Step 1 : To multiply each term in the bracket with the other expression

out of the bracket

6*3*x²*y⁵*x² - 6*8*x²*y⁵ +6x²y⁵ *2*x*y² + 6*4*x²y⁵ *y³

Step 2 : The like variables will be solved

18x⁴y⁵ - 48x²y⁵+12x³y⁷+24x²y⁸

This is the final product

To know more about the product

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A random sample of 30 seventh grade students shows that 12 of them own a dog. How many seventh grade students can you predict ow

ArbitrLikvidat [17]

Answer:

160

Step-by-step explanation:

If out of 30 7th graders, 12 own a dog then when you have 400 of them, 160 will have a dog as well.

The way I did this was by 400/30: which was 13.3 repeating. I then mutliplied this number by 12, to find the final answer of 160.

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Step-by-step explanation:

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3 years ago

Write the equation of the line that passes through the points (2,-6)and (-2,-4).Write the equation in slope intercept form

pashok25 [27]

First find the slope
Slope formula: (y2-y1)/(x2-x1)
(-4-(-6))/(-2-2) = 2/-4 = -1/2
Slope intercept formula: y = mx + b
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3 years ago

The period of a pendulum is the time the pendulum takes to swing back and forth. The function L=0.81t^2 relates the length L in

Andreyy89

Answer: Period = 13.15 s

Solution:

The period of a pendulum is the time of pendulum takes to swing back and forth.

Function $L=0.81t^2$

Where,

L is length of pendulum in feet

T is time of pendulum in seconds

We have to calculate the time of pendulum whose length is 140 feet.

So, we substitute L=140 into formula $L=0.81t^2$ and to solve for t

We get t,

$140=0.81t^2$

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zhannawk [14.2K]

Answer:

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Step-by-step explanation:

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