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3 years ago

Show all steps to find the product of -3x^3 + 2x - 4 and x^3 + x - 2.

Mathematics

1 answer:

Lana71 [14]3 years ago

7 0

Answer:

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

Step-by-step explanation:

Use the distributive property 4 times.

(-3x^3 + 2x - 4)×(x^3 + x - 2)

= -3x^3(x^3 +x -2) +2x(x^3 +x -2) -4(x^3 +x -2) . . . . once

= -3x^6 -3x^4 +6x^3 +2x^4 +2x^2 -4x -4x^3 -4x +8 . . . . 3 more times

= -3x^6 +x^4(-3+2) +x^3(6 -4) +2x^2 +x(-4 -4) +8 . . . . group like terms

= -3x^6 -x^4 +2x^3 -8x +8

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Hi 0101sj,

Your Question:

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3 years ago

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Illusion [34]

Answer:

$V=7.45\times 10^{15}\ mm^3$

Step-by-step explanation:

The radius of each lollipop is 121212 mm

We need to find the volume of each lollipop. The volume of a sphere is given by :

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4 0

3 years ago

Which one of these is an linear function , stuck between the two ?

NeTakaya

Answer:

Step-by-step explanation:

B would be classified as an absolute value function.

Even though C looks like it is just a horizontal line, it is continuous in all directions and does not curve or slant like letter B. Letter B would also have a different slope.

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4 years ago

Please help will mark brainliest.

ra1l [238]

Answer:

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Step-by-step explanation:

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4 0

4 years ago

6 divided by 2 times 200 multiplied by 5

kari74 [83]

6/2 = 3

3 x 200 = 600

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3000 is your answer

hope this helps

6 0

3 years ago

Read 2 more answers