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Vilka [71]
3 years ago
14

(3x^2+x-2)(-4x^2-2x-1)

Mathematics
1 answer:
Tanya [424]3 years ago
5 0

Answer:

-12x^4-10x^3+3x^2+3x+2

Step-by-step explanation:

the step by step explanation is to long and complicated to put down

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Answer:

The answer is 44 cm^2

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The answer would be 25 because all of the others are prime numbers, meaning they can only be divided by themselves and 1. So it would be C.
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A is plotted on a coordinate grid at start bracket 3 and 1 over 2, negative 1 end bracket.. Choose the correct grid that best sh
dalvyx [7]

Answer:

A coordinate grid that shows a point located halfway between 3 and 4 units to the right and 1 unit down from the origin

Step-by-step explanation:

In a coordinate grid, the y axis is plotted on the vertical axis and the x axis is plotted on the horizontal axis. A is plotted on a coordinate grid at (3\frac{1}{2},-1) i.e (\frac{7}{2},-1). Above the origin is the positive y axis, below the origin is the negative y axis, right of the origin is the positive x axis and left of the origin is the negative x axis.

To plot A on the coordinate axis we need to locate 3\frac{1}{2} on the x axis and -1 on the y axis.  3\frac{1}{2} is halfway between 3 and 4, since the x coordinate is positive it is located to the right between 3 and 4 and since the y coordinate is negative it is located 1 unit down from the origin.

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4 years ago
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Answer:

  8x +36 = 15

Step-by-step explanation:

The fractions can be made to disappear by multiplying the equation by their least common denominator. That number is 18.

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The solution is x = -21/8.

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