What is the solution to the following equation? 4x^2-48x=-144

x = 6

Step-by-step explanation:

Start off by reducing this equation:  divide all three terms by 4.  This yields:

x^2 - 12x + 36 = 0

This equation has the form (x - h)^2, the square of a binomial.

x^2 - 12x + 36 = 0, written as the square of the binomail x - 6, comes out to:

(x - 6)^2 = 0.  This equation has a repeated real root:  x = 6

step-by-step explanation:

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step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.