CBSE Class 10 Answered
x² + 7x - 10 = 0
solve the quadratic eq
Asked by kritikarautela16.8cpsb | 08 Apr, 2022, 22:07: PM
x2 + 7x - 10 = 0
By using quadratic formula, we have
![x equals fraction numerator negative 7 plus-or-minus square root of 49 minus 4 open parentheses 1 close parentheses open parentheses negative 10 close parentheses end root over denominator 2 end fraction
equals fraction numerator negative 7 plus-or-minus square root of 89 over denominator 2 end fraction](https://images.topperlearning.com/topper/tinymce/cache/f0747e4a5126ff348d03f1eb2047e956.png)
Answered by Renu Varma | 08 Apr, 2022, 22:33: PM
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