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4 years ago

Find a degree three polynomial having zeros -6, -8 and -3 and a leading coefficient equal to one

Mathematics

1 answer:

kifflom [539]4 years ago

3 0

Answer:

Step-by-step explanation:

hello :

f(x) = (x+3)(x+6)(x+8)

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Solve this polynomial:

ivann1987 [24]

2d^2 -2d-7

(14d^2 - 8) + (6d^2 - 2d + 1)
14d^2 - 8+ 6d^2 - 2d + 1
20d^2 - 7 - 2d
20d^2 - 2d - 7

4 0

3 years ago

ou work in the packaging department of a company that makes soup. The old soup can is 4 inches high and has a diameter of 3 inch

azamat

The height would be 4

4 0

3 years ago

How to find variables of these #2 & #3

Lubov Fominskaja [6]

So... hmmm if you check the first picture below, for 2)

we could use the proportions of those small, medium and large similar triangles like $\bf \cfrac{small}{large}\qquad \cfrac{x}{12}=\cfrac{6}{x}\impliedby \textit{solve for "x"}
\\\\\\
\cfrac{small}{large}\qquad \cfrac{z}{18}=\cfrac{6}{z}\impliedby \textit{solve for "z"}
\\\\\\
\cfrac{large}{medium}\qquad \cfrac{y}{12}=\cfrac{18}{y}\impliedby \textit{solve for "y"}$

now.. for 3) will be the second picture below

$\bf \cfrac{large}{medium}\qquad \cfrac{x+10}{2\sqrt{30}}=\cfrac{2\sqrt{30}}{10}\impliedby \textit{solve for "x"}
\\\\\\
\textit{now, because you already know what "x" is, we can use it below}
\\\\\\
\cfrac{large}{small}\qquad \cfrac{z}{x}=\cfrac{x+10}{z}\impliedby \textit{solve for "z"}
\\\\\\
\textit{and let us use "x" again below}
\\\\\\
\cfrac{small}{medium}\qquad \cfrac{y}{10}=\cfrac{x}{y}\impliedby \textit{solve for "y"}$

8 0

4 years ago

How can I skip-count from 350 to 240

Tomtit [17]

You can skip count by ten to go from 240 to 350
Hope it kinda helps

7 0

4 years ago

Read 2 more answers

Please help! Thank you<br> X= ?

Ierofanga [76]

Answer:

x = 2

Step-by-step explanation:

OP is twice the length of RS; therefore we can create the following equation:

4x = 2(6x-8)

4x = 12x - 16

-8x = -16

x = 2

make sure OP is twice the length of RS by plugging 2 in for 'x':

4(2) = 6(2) - 8

8 = 12 - 8

8 is twice 4 so it checks out

8 0

3 years ago