10srules 10srules

28-10-2016
Mathematics

contestada

Solve x2 - 7x = -13.

I need the answer to be a fraction with +- answer

Respuesta :

bigbootyqueen100 bigbootyqueen100

31-10-2016

the answer is x=7+-i√3/2

Answer Link

ellebelledimond ellebelledimond

27-10-2020

Answer:

x= +13/5

Step-by-step explanation:

2-7 is -5 so it simplifies to -5x=-13

Then you divide both sides by -5 to get -5x/-5=-13/-5

The negatives cancel off and your left with x=13/5

Answer Link

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