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What two steps are necessary to put this equation into standard form?
x2-3x+16 - 6x-4
A. Add 4 to both sides and subtract 6x from both sides
B. Subtract 4 both sides and add 6x from both sides
C. Add 4 to both sides and add 6x from both sides
O D. The equation is already in standard form
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adioabiola

Answer:

A. Add 4 to both sides and subtract 6x from both sides

Step-by-step explanation:

The correct expression is

x^2-3x+16=6x-4

Add 4 to both sides and subtract 6x from both sides

Add 4 to both sides

x^2-3x+16+4=6x-4+4

x^2-3x+20=6x

Subtract 6x from both sides

x^2-3x-6x+20=6x-6x

x^2-9x+20=0

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