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BARSIC [14]
3 years ago
10

Factor completely. x 3 + 6x 2 - 4x - 24

Mathematics
1 answer:
Ulleksa [173]3 years ago
5 0
You can factor (x^3 and 6x^2) and (-4x and -24).

So x^2(x+6) - 4(x+6)

(x^2-4)(x+6)

(x-2)(x+2)(x+6)
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An image of two concentric circles is shown with r2 = 6 and r1 = 2:
AysviL [449]

The radius of the Outer circle (with r₂) is 6 and the radius of the inner circle (with r₁) is 2. When objects are similar, they have a proportional relationship. If we take the outer circle and squeeze by one third, we get a radius of 6 x 1/3 = 2. On the other hand, if we start with the inner circle and stretch it by 3, we get a radius of 2 x 3 = 6.


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2 years ago
The length of a rectangle is 2 cm longer than its width. if the perimeter of the rectangle is 40 cm , find its area.
rusak2 [61]

width = w

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perimeter = 2L + 2w

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4 0
3 years ago
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6 0
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3 years ago
How can you tell if a system of equations has infinite solutions?
kirill [66]
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