2x² + 11 x + 15 factorise
Answers
Answered by
4
2x²+11x+15
= 2x²+(5+6)x+15
= 2x²+5x+6x+15
= x(2x+5)+3(2x+5)
= (2x+5)(x+3)
Similar questions
Math,
4 months ago
Computer Science,
4 months ago
Science,
4 months ago
English,
8 months ago
Political Science,
11 months ago
Geography,
11 months ago