Use the grouping method to factor the polynomial below completely. 3x3 + 9x2 + 4x+12

Mathematics

1 answer:

GREYUIT [131]2 years ago

5 0

Answer:

x(3x2+9x+4)+12

Step-by-step explanation:

here would be the simplified and factored version of the polynomial in the question. in order to use the grouping method you find a common factor between all of the numbers and factor that out.

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stiv31 [10]

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3 years ago

Trigonometry<br> Use trigonometry functions to find the area <br> In ΔABC, AB=21, AC=16, and m

KIM [24]

Answer:

154.6 units²

Step-by-step explanation:

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A container is shaped like a triangle prism. Each base of container is an equilateral triangle with the dimensions shown. The co

Aleks04 [339]

Answer:

$\text{Lateral surface area of container}=270\text{ cm}^2$

Step-by-step explanation:

Please find the attachment.

We have been given that a container is shaped like a triangle prism. Each base of container is an equilateral triangle with each side 6 cm. The height of container is 15 cm.

To find the lateral surface area of our given container we will use lateral surface area formula of triangular prism.

$\text{Lateral surface area of triangular prism}=(a+b+c)*h$ , where, a, b and c represent base sides of prism and h represents height of the prism.