Question

Разложить на множители:
3x^2+6xy+3y^2

Answer 1

3(х²+2ху+у²)=3(х+у)²=3(х+у)(х+у)

Answer 2

3x^2+6xy+3y^2=3(x²+2xy+y²)=3(x+y)²=3(x+y)(x+y)