Question

Разложите на множители
ax^2-ay^2
ax^2+2ax+a

Answer 1

a(x-y)(x+y)
a(x+1)²
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Answer 2

=а(х^2-у^2)=а(х-у)(х+у)

=а(х^2+2х+1)=а(х+1)^2