Question

Разложить на множители многочлен 3a+3b= m^2-m^4= 2x^2-8x^5= 81-18p+p^2=

Answer 1

3a+3b= 3(a+b)
m^2-m^4=m^2(1-m^2) = m^2(1-m)(1+m)
2x^2-8x^5=2x^2(1-4x^3)
81-18p+p^2=(p-9)^2=(p-9)(p-9)