Respuesta :

Answer:

-15

Step-by-step explanation:

just used a calculator

Answer:

After you enter the expression, Algebra Calculator will print a step-by-step ... Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e.g., (3,4

Step-by-step explanation:

agen simple math for a middle school student

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