Factorise: 7m2
+ 3m −10.
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hey mate ! here is your answer.
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..Question..
ㅤㅤ☯︎ Factorise :
ㅤㅤ➪ 7m² + 3m - 10
..Answer..
ㅤ➪ 7m² + 3m - 10
ㅤ➪ 7m² + ( 10 - 7 )m - 10
ㅤ➪ 7m² + 10m - 7m - 10
ㅤ➪ m ( 7m + 10 ) - 1 ( 7m + 10 )
ㅤ➪ ( 7m + 10 ) ( m - 1 )
•°• The factors are ➪ ( 7m + 10 ) ( m - 1 )
_____________________
mini knowledge :-
- FORMULAS
- ( a + b )²
- a² + 2ab + b²
- ( a - b )²
- a² - 2ab + b²
- ( a + b )³
- a³ + 3a²b + 3ab² + b³
- ( a - b )³
- a³ - 3a²b - 3ab² + b³
- a² - b²
- ( a + b ) ( a - b )
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ㅤㅤㅤ꧁ ʙʀᴀɪɴʟʏ×ᴋɪᴋɪ ꧂
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