4/25 - 81x² factories algebraic expressions
Answers
Answered by
1
Step-by-step explanation:
(2/5)²- (9x)²
=(2/5+9x) × (2/5 - 9x)
=-80.84 x²
Similar questions
Math,
6 months ago
Social Sciences,
6 months ago
English,
6 months ago
Math,
1 year ago
Biology,
1 year ago