factorize 25x²+9y²-30xy
Answers
Answered by
0
Step-by-step explanation:
(5x)²+(3y)²-2×5x×3y(a-b)²=a²+b²-2ab)
(5x-3y)²
Answered by
0
(5x)^2-2(5x)(3y)+3y^2
this is the formula for (a-b)^2
(5x-3y)^2
Similar questions