Consider 2

Consider the following formula: y = 3 ( x + 5 ) ( x - 2 )

Which of the following formulas is equivalent to this one?
A. Y=3x2+9x-30
B. Y=x2+3x-10
C. Y=3x2+3x-10
D. Y=3x2+3x-30

Result

y = (Correct answer is: A) Wrong answer

Step-by-step explanation:

y=3(x+5)(x−2) y=(3x+15)(x−2) y=3x2−6x+15x−30 y=3x2+9x−30  y=A

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