Can u pls help me with this question
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A = 480
W = x
L = 11/5*x
therefore 480 = 11/5*x*x
480 = 11/5x^2
480*5 = 11x^2
2400/11 = x^2
However we can't have a negative width so width is
Sub this into the length equation to find length
W = x
L = 11/5*x
therefore 480 = 11/5*x*x
480 = 11/5x^2
480*5 = 11x^2
2400/11 = x^2
However we can't have a negative width so width is
Sub this into the length equation to find length
Sure... a good example of that is when you have non-linear expressions in the system, like say for example a linear and a quadratic, like y = 4x and y = x².
recall that for a system of equations, where the graph of both equations intersect, is the solutions, check the picture below.
recall that for a system of equations, where the graph of both equations intersect, is the solutions, check the picture below.