CBSE Class 9 Answered
subtract (3xsquar-4x+7)from (-xsquar+5x-9)
Asked by al3690092 | 22 May, 2022, 09:26: PM
Expert Answer
-x2 + 5x - 9 - (3x2 - 4x + 7)
= -x2 + 5x - 9 - 3x2 + 4x - 7
= -4x2 + 9x - 16
Answered by Renu Varma | 27 May, 2022, 11:14: AM
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