Factorise 4zsquare -(3x+5y)square
Answers
Answered by
1
Answer:
4z² - 9x²+25y²+30xy
Step-by-step explanation:
4z²- (3x+5y)²
4z² - (3x)²+(5y)²+2(3x)(5y)
4z² - 9x²+25y²+30xy
Similar questions
Computer Science,
4 months ago
English,
4 months ago
English,
4 months ago
Physics,
11 months ago
Math,
11 months ago