How to solve this equation (algebra)?

Area is length x width so we can write 2304 = xx+2 expand brackets 2304 = x^2 + 2x bring it all to one side to equal 0 x^2 + 2x - 2304 = 0 This is a quadratic equation which can be solved by factorising or using the quadratic formula a is the number in front of the x^2 be is the number in front of the x c is the number itself signs are important Formula x = -b +/- sqrtb^2 - 4ac/2a.

AREA =(L)(W) x(x+2) = 2304 x^2 + 2x = 2304 use quadratic formula you will get x = -1 +?2305 x = -1 -?2305 (this one cannot be the dimension of the side, sides must be positive) x = 47.01 x + 2 = 49.01.

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