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fenix001 [56]
3 years ago
12

Please Help! I will give brainliest!

Mathematics
1 answer:
sdas [7]3 years ago
7 0

Answer:

D

Step-by-step explanation:

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Factor completely
luda_lava [24]

Answer:

B)

B)

D)

Step-by-step explanation:

1. 7x^3y+14x^2y^3-7x^2y^2

The GCF of all the term of the above polynomial is 7x^2y , hence we take it outside and form a bracket

7x^2y(x+2y^2-y)

The polynomial within the bracket can not be factorized further hence this is our final answer. Option (B) is the right answer

2. 5x(x+3)+6(x+3)

The GCF of all the term of the above polynomial is (x+3) , hence we take it outside and form a bracket

(x+3)(5x+6)

The polynomial within the bracket can not be factorized further hence this is our final answer. Option (B) is the right answer

3. 8x^5+2x^4+4x^2

The GCF of all the term of the above polynomial is 2x^2 , hence we take it outside and form a bracket

2x^2(4x^3+x^2+2)

The polynomial within the bracket can not be factorized further hence this is our final answer. Option (D) is the right answer

4 0
3 years ago
3х + y = 13<br> 4x - 3y = 13<br><br> SOLVE using Elimination please show work !!
ipn [44]

Answer:

value of x= 4 and value of y =1.

8 0
3 years ago
Read 2 more answers
what is an equation of the line that passes through (3-1) and is parallel to y = -4x + 1 in slope intercept form?
Agata [3.3K]
So we are given that the line passes through (3,-1)
also been given the parallel line, we can tell that the slope is -4
to make a slope intercept form equation...
y = -4x +11

Hope this helps :)
4 0
4 years ago
A square room has a tiled floor with 81 square tiles. How many tiles are along an edge of the room?
Sladkaya [172]

Answer:

36 tiles

Step-by-step explanation:

Because the room is square, the numbers of tiles along the edge of the room were multiplied by the same number, meaning that:

81 = x²

So to find x, we must square root both sides of the equation:

\sqrt{81} = \sqrt{x^2}

x = 9

So the length of one side is 9 tiles. Now to calculate the circumference, as each side of a square is the same length, we can multiply this number by 4:

9 * 4 = 36

So there are 36 tiles along the edge of the room.

Hope this helps!

4 0
3 years ago
3.) What is h (5)? What does this mean?
AnnyKZ [126]

Answer:

h(5) could mean many things

Step-by-step explanation: The h could be a variable and it would mean that h(5) is 5h or h5

4 0
3 years ago
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