Resolve the following into factors: 9x² + 30xy + 25y² using this identities (a + b)² = a² + 2ab + b²
Answers
Answered by
1
Answer:
ch,vshc,wjvxwgn,qgjXykz
Answered by
1
Step-by-step explanation:
9x²-30xy+25y²
3x²-2.3x.5y²
by using (a-b)²= a²-2.ab+ b²
=(3x-5y)²
Similar questions
Math,
4 months ago
English,
9 months ago
Chemistry,
9 months ago
English,
1 year ago
Computer Science,
1 year ago