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ICSE Class 10 Answered

x²-6x=26
Asked by babli2508rawat | 21 Feb, 2022, 08:19: PM
answered-by-expert Expert Answer
x² - 6x = 26
→ x² - 6x - 26 = 0
Here, a = 1, b = -6 and c = -26
begin mathsize 16px style straight x space equals space fraction numerator negative straight b plus-or-minus square root of straight b squared minus 4 ac end root over denominator 2 straight a end fraction rightwards double arrow straight x space equals space fraction numerator 6 plus-or-minus square root of 140 over denominator 2 end fraction rightwards double arrow straight x space equals space 3 plus-or-minus square root of 35 end style
Answered by Yasmeen Khan | 21 Feb, 2022, 11:37: PM

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