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