Factorise 3x² + √21x - 14 = 0
Answers
Answered by
17
3x²+√21x-14 = 0
=> 3x²+2√21x-√21x-14 = 0
=> √3x(√3x+2√7) - √7(√3x +2√7) = 0
splitting the middle term
=> (√3x+2√7)(√3x-√7)
hope this helps
=> 3x²+2√21x-√21x-14 = 0
=> √3x(√3x+2√7) - √7(√3x +2√7) = 0
splitting the middle term
=> (√3x+2√7)(√3x-√7)
hope this helps
Similar questions
Hindi,
8 months ago
Social Sciences,
8 months ago
Computer Science,
1 year ago
Math,
1 year ago
Math,
1 year ago