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vladimir1956 [14]
3 years ago
10

1. 4x + 5 + 7y + 3x *

Mathematics
2 answers:
dsp733 years ago
6 0

Answer:

7x + 7y + 5

Step-by-step explanation:

(1st put the like terms together like)

Q) 1. 4x + 5 + 7y + 3x *

= 4x + 3x + 7y + 5

= 7x + 7y + 5

(now this is the final answer 7x + 7y + 5)

Hope u understand it and this was the method taught by my teacher.

ddd [48]3 years ago
4 0

Step-by-step explanation:

7y +7x +5 = > answer

hope this will be helpful to you.

plz mark my answer as brainlist plzzzz

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Nonamiya [84]

Answer:

GD = 6 in.

Step-by-step explanation:

Because the lines are medians  AG = 2GD.

So x + 5 = 2(x - 1)

x + 5 = 2x - 2

5 + 2 = 2x - x

7 = x.

Therefore GD = 7 - 1 = 6 (answer).

5 0
4 years ago
The polynomial 3x 2 - 10x + 8 has a factor of 3 x -4 what is the other factor of 3 x 2 - 10x + 8
Dmitriy789 [7]
The other factor is

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= 3x(x - 2) - 4(x - 2) \\
= (3x - 4)(x-2)

(x-2)
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3 years ago
Is the function even, odd, or neither?
cluponka [151]

Answer:

The function is neither even or odd

Step-by-step explanation:

8 0
3 years ago
What are the possible numbers of positive, negative, and complex zeros of f(x) = −3x4 + 5x3 − x2 + 8x + 4?
ale4655 [162]

Answer:

Either:  1 neg, 3 pos, 0 imaginary; 1 neg, 1 pos, 2 imaginary

Step-by-step explanation:

Look for the positive possibilities first.  Count the numbe of sign changes then subtract 2, if possible, as many times as you can.

There are 3 sign changes.  So the possible positive roots are either 3 or 1.

Now look for the negative possibilities.  Replace each x with a -x and then count the sign changes.  Replacing with -x's gives you this polynomial:

f(-x)=-3x^4-5x^3-x^2-8x+4

There is only one sign change here, so the possible negative roots is 1.  Start with the negative roots to find the possible combinations of positive, negative, and imaginary, since there is only 1.

-     1       1

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i     0       2

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8 0
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What is 2+2=? adding letters for extra characters​
valentinak56 [21]

Answer:

4

Step-by-step explanation:

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