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ICSE Class 7 Answered

I am not understanding how to do the 18th question
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Asked by vinaysanil | 09 Feb, 2021, 11:18: AM
answered-by-expert Expert Answer
(x - 4)(2x + 3) = 2x2
2x2 + 3x - 8x - 12 = 2x2
5x + 12 = 0
x = -12/5
Answered by Renu Varma | 09 Feb, 2021, 11:31: AM

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I am not understanding how to do the 18th question
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