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Soloha48 [4]
2 years ago
5

Write the trinomial as a square of a binomial. x²+2xy+y^2

Mathematics
1 answer:
Minchanka [31]2 years ago
7 0
The answer is (x+y)^2
Hope this helps!!

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What is the answer to a + b + c??
marissa [1.9K]

Answer:

You can't add these because they are different variables

Step-by-step explanation:

5 0
3 years ago
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4x + 1 = 2x – 5 can someone help me. Whoever gets it right gets it right gets brainliest
castortr0y [4]

Answer:

x=-3

Step-by-step explanation:

subtract "2x" to "4x + 1" and that'll leave -5 by itself and leave 2x+1 on the left and -5 on the right then subtract -1 to -5 and it'll add up to -6 then after that you'd divide 2x to -6 and get -3 and it'll leave 'x' by itself so therefore X = -3

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3 years ago
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For what value of x must ABCD be a parallelogram ?
Pavlova-9 [17]

Answer:

x = 4

Step-by-step explanation:

as it is parallelogram opposite sides are equal

so14x -7= 10x-9

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also u can put x = 4 in both expressions and u will get answer of both 49

7 0
3 years ago
Find the product. Simplify.<br> (a + 1)(a –5)=
Morgarella [4.7K]

Answer:

(a + 1)(a - 5) \\   {a}^{2}  - 5a +  a- 5 \\  {a}^{2}  - 4 a- 5

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3 years ago
Two accounts earn simple interest. The balance yy (in dollars) of Account A after xx years can be modeled by y=10x+500y=10x+500.
GrogVix [38]
1)
A has a greater principal

2) 
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3)
Annual interest rate of A:
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The interest rate of B is higher.

4)
B's annual interest rate is 5% and A's annual interest rate is 2%, so B's is higher by 3%.
6 0
3 years ago
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