Question 359998
sqrt(15x + 4) = 4 - sqrt(2x + 3)
15x+4=-8sqrt(2x+3)+2x+19
13x-15=-8sqrt(2x+3)
You should have finished the problem; you were correct so far.
169x^2-390x+225=128x+192
169x^2-518x+33=0
x=11/169 is the only answer to this problem.Quadratic equation.(see below)
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Ed
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*[invoke quadratic "x", 169, -518, 33]