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REY [17]
4 years ago
15

Help i dont uderstand please help :(

Mathematics
1 answer:
Scorpion4ik [409]4 years ago
8 0

Answer:

-3

Step-by-step explanation:

Plug in -3

2(-3)+3

Remember PEMDAS

Parentheses first: 2(-3)=-6

-6+3=-3

Hope this helps :)

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Svetlanka [38]
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6 0
3 years ago
Alexander's parents are saving for his college fund. They Which formula would be used for this situation
kicyunya [14]

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i just got it right

4 0
4 years ago
Read 2 more answers
3x+6/x^2-x-6+2x/x^2+x-12
Tanzania [10]
\dfrac{3x+6}{x^2-x-6} +  \dfrac{2x}{x^2+x-12}

= \dfrac{3(x+2)}{(x + 2)(x - 3)} +  \dfrac{2x}{ (x - 3)(x + 4)}

= \dfrac{3}{(x - 3)} +  \dfrac{2x}{ (x -3)(x + 4)}

= \dfrac{3(x+4)}{(x - 3)(x + 4)} +  \dfrac{2x}{ (x -3 )(x + 4)}

= \dfrac{3(x+4) + 2x }{(x - 3)(x + 4)}

= \dfrac{3x+12 + 2x }{(x - 3)(x + 4)}

= \dfrac{5x+12}{(x - 3)(x + 4)}



6 0
3 years ago
Is this right? thank you
Ainat [17]

yes it is right right right 100%

6 0
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3 years ago
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