Standard Form Of 2x(X+4=(X-3)(X-3)

Standard form of 2x(x+4=(x-3)(x-3)

 

ANSWER :

The standard form is x^(2) + 14x - 9 = 0.

STEP BY STEP EXPLANATION :

2x(x + 4) = (x - 3)(x - 3)

2x^(2) + 8x = x^(2) - 3x - 3x + 9

2x^(2) - x^(2) + 8x + 3x + 3x = 9

2x^(2) - x^(2) + 14x = 9

x^(2) + 14x = 9

x^(2) + 14x - 9 = 0

Therefore , the standard form is x^(2) + 14x - 9 = 0.

OK.


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