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DedPeter [7]
3 years ago
15

Which value must be added to the expression x2 + x to make it a perfect-square trinomial?

Mathematics
1 answer:
Darya [45]3 years ago
4 0
It need a lone number. so something like x2+x+3
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The answer is

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Hello everyone can you answer this for me? What is A in the equation attached? Please and thank you.
lapo4ka [179]

Answer:

a = 6

Step-by-step explanation:

Hello!

Solve:

  • 4(3a - 4) = 56
  • 3a - 4 = 14          (factoring out 4)
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Another way:

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Distributive Property of Multiplication:

The process of distributing the outside factor to the terms in the parenthesis.

Example:

4(3a - 4)\\\\4(3a) - 4(4)\\\\12a - 16

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Step-by-step explanation:

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