Question

x^2 - 8x +15=0
by formula method

Answer 1

${x}^{2} - 8x + 15 = 0 \\ (x - 3)(x - 5) = 0 \\ \\ x - 3 = 0 \\ x = 3 \\ \\ \\ x - 5 = 0 \\ x = 5$

Answer 2

Step-by-step explanation:

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