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x² - 4x = 41 → x² -4x - 41 = 0
Using the quadratic formula:
x = (-b ± √(b² - 4ac))/(2a)
→ x = (4 ± √(4² - 4×1×-41)/(2×1)
→ x = (4 ± √(4(4+41)))/2
→ x = (4 ± 2√45)/2
→ x = 2 ± √45
→ x = 2 + √45 (≈ 8.708) or x = 2 - √45 (≈ -4.708)
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∙ 8y ago
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∙ 8y agoThis question needs more precise information. Did you intend to type:
x^2 - 4x = 41 ?
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