Explain What the mistake is and how it should be fixed.
x^2 β 13x β 41 = 4
Step 1: x^2...
Mathematics, 26.03.2021 21:30 george27212
Explain What the mistake is and how it should be fixed.
x^2 β 13x β 41 = 4
Step 1: x^2 β 13x β 36 = 0
Step 2: (x β 9)(x+4) = 0
Step 3: x β 9 = 0 x + 4 = 0
Step 4: x = 9 x = - 4
Answers: 2
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