49a2+700b+25b2 factorise
Answers
Answered by
6
49a² + 70ab + 25b²
= (7a)² + 2(7a)(5b) + (5b)²
= (7a + 5b)²
= (7a + 5b)(7a + 5b).
Similar questions
Physics,
6 months ago
Math,
6 months ago
Computer Science,
1 year ago
Chemistry,
1 year ago
Math,
1 year ago
Social Sciences,
1 year ago