Math, asked by saiyam6318, 1 year ago

factorise 5m^2+30m+9

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Answered by sahuraj457
2

 {(5m)}^{2}  + 30m + 9 \\  = 25 {m}^{2}  + 30m + 9 \\  = 25 {m}^{2}  + 15m + 15m + 9 \\  = 5m(5m + 3) + 3(5m + 3) \\  = \huge{\pink{(5m + 3) ^{2} }}
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Answered by sfstrl1977mp
1

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