Math, asked by keyanpatel9411, 14 hours ago

9 2 If the rth term in the expansion of (- 4x2 3x contains x7, then r is equal to​

Answers

Answered by inayatullahkhan9833
0

Answer:

jdhdksm(isj-=¥^°°©√÷××\¢%7€+"6-+uxufg

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