ICSE Class 9 Answered
How did you get 3x^2 + 200x - 2300 =0
Asked by Kannaiahdevi2008 | 23 Sep, 2019, 11:27: AM
Expert Answer
3x2 + 200x - 2300 = 0
→ 3x2 - 30x + 230x - 2300 =0
→ 3x(x - 10) + 230(x - 10) = 0
→ (x - 10)(3x - 10)= 0
→ (x - 10) = 0 or (3x - 10)= 0
→ x = 10 or x = 10/3
Answered by Yasmeen Khan | 23 Sep, 2019, 18:42: PM
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