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ArbitrLikvidat [17]
3 years ago
8

What is the greatest common monomial factor of this polynomial? 21x4y5z+28x2y4z4 Enter your answer in the box.

Mathematics
1 answer:
jasenka [17]3 years ago
3 0

Answer:

\boxed{7x^2y^4z}

Step-by-step explanation:

The greatest common factor of 21=7·3 and 28=7·4 is 7.

The greatest common factor of x^4 and x^2 is x^2 (the term with the smallest exponent).

The greatest common factor of y^5 and y^4 is y^4.

The greatest common factor of z and z^4 is z.

  21x^4·y^5·z+28x^2·y^4·z^4 = 7x^2·y^4·z·(3x^2·y + 4z^3)

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Write an equation where a number is added to a variable, and a solution is -8.
IRISSAK [1]

Answer:

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Step-by-step explanation:

it just very simple, if you don't have any other choice.

3 0
3 years ago
Solve for x. Write the smaller solution first, and the larger solution second. (x -4)(-5x +1)=0
Vesnalui [34]

The product of the two is 0, so one of them have to equal 0 as any number multiplied by 0 is 0.

First solution: x - 4 = 0

If x - 4 = 0, then x = 4. So the first solution for <em>x </em>is 4.

Second Solution: -5x + 1 = 0

Solving...

-5x + 1 = 0

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4 0
3 years ago
Read 2 more answers
Can someone answer this please and thank you
musickatia [10]

Answer:

See below.

Step-by-step explanation:

x+3/9=5/9

  -3/9  -3/9

x=2/9

--------------

11+x=50

-11     -11

x=39

-------------

2/9+x=8/9

-2/9     -2/9

x=6/9 or 2/3

-hope it helps

7 0
2 years ago
Pls help ima mark BRAINLIST
azamat

Answer:

G.

Step-by-step explanation:

Since the y-int is (0, 4), you know you have to have an equation that has a +4 in it. When you calculate for the slope, you should get 4/3, and so the only equation that has those 2 is G.

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Does this graph show a function? Explain how you know.
Hatshy [7]

Answer:

A. No, the graph fails the vertical line test

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