(factorise) x² + 2x - 63
Answers
Answered by
11
Answer:x+9*x-7
Step-by-step explanation:
Attachments:
Answered by
9
Answer:
=> x² + 2x - 63
=> x² - 7x + 9x - 63
=> x(x - 7) + 9(x - 7)
=> (x + 9)(x - 7)
Similar questions
English,
5 months ago
Physics,
5 months ago
Social Sciences,
11 months ago
English,
11 months ago
English,
1 year ago