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3 years ago

Y=3(x-2)(x+1)(x-4) find all the zeros of the function

Mathematics

1 answer:

Akimi4 [234]3 years ago

4 0

Answer:

All of the zeros would be 2, -1 and 4

Step-by-step explanation:

When you set each of the factors equal to zero solve for x. The only one you can't is 3 because $3\neq 0\\$

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Drag each tile to the correct box. Arrange the angles in increasing order of their cosines.

inna [77]

Answer:

$\frac{3\pi}{4}$

Step-by-step explanation:

we are given different angles

we can see that each angles have different denominators

so, firstly we will find common denominators

denominators are 1 , 2,3,4,6

so, LCD will be 12

now, we will make denominator of all terms 12

$\frac{3\pi}{4} =\frac{3\pi\times 3}{4\times 3}=\frac{9\pi}{12}$

$\pi =\frac{\pi\times 12}{1\times 12}=\frac{12\pi}{12}$

$\frac{7\pi}{6} =\frac{7\pi\times 2}{6\times 2}=\frac{14\pi}{12}$

$\frac{5\pi}{3} =\frac{5\pi\times 4}{3\times 4}=\frac{20\pi}{12}$

$\frac{7\pi}{4} =\frac{7\pi\times 3}{4\times 3}=\frac{21\pi}{12}$

$\frac{4\pi}{3} =\frac{4\pi\times 4}{3\times 4}=\frac{16\pi}{12}$

$\frac{3\pi}{2} =\frac{3\pi\times 6}{2\times 6}=\frac{18\pi}{12}$

$2\pi =\frac{2\pi\times 12}{1\times 12}=\frac{24\pi}{12}$

we can see that denominators are same

so, we can arrange it according to numerators as

$\frac{9\pi}{12}$

we can replace values

and we get order as

$\frac{3\pi}{4}$

8 0

3 years ago

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There are 3 yellow marbles and 4 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of cho

gogolik [260]

Answer:

3/7

Step-by-step explanation:

Because there are three yellow marbles and 7 marbles in all

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2 years ago

Find the value of k so that the remainder is 2 for (x^4- 12x^3+3x^2– kx - 4) = (x+1).

Alinara [238K]

Answer:

the answer is k=-4 hope this helps

7 0

2 years ago

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factor out the gcf of the expression. express you answer as the product of the gcf and remaining factor

ser-zykov [4K]

son varias respuestas mijo

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3 years ago

7=9+5x-2 how do I solve

Arlecino [84]

Answer:

x = 0

Step-by-step explanation:

Combine terms

7 = 5x + 7

Subtract 7 from both sides.

0 = 5x

x = 0

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3 years ago