1 answer:
X^2 - 6x + 40 = x + 5 Solution for quadratic equation Subtract 40 from both sides. x^2 - 6x + 40 - 40 = x + 5 - 40 = x^2 - 6x = x - 35 Subtract x from both sides. x^2 - 6x - x = x - 35 - x = x^2 - 7x = -35 Rewrite the equation in the form (x + a)^2 = b (x - 7/2)^2 = - 91/4 Answer x = 7/2 + sqroot 91/2, x = 7/2 - sqroot 91/2 Solution to simplify Group like terms x^2 - 6x + 40 = x + 5 x^2 - 6x - x = 5 - 40 x^2 - 7 = -35
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The solution is (1,3). This is where the two lines intersect.
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Step-by-step explanation:
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Step-by-step explanation:
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