Factorisation Quiz 1

$a^2 - 2ab + b^2 =$ ............

$2\times2\times2\times2\times2\times3$ is a prime factorization of

Common factors of 6xy, $9y^2$

Factorise : $15a^3b-35ab^3$

Factorise : ax + ay + bx + by

Factorisation of $x^2+10x+25$

$25p^2 - 49q^2 =$ ..........

$(p + 4) (p - 4) (p^2 + 16 ) =$ ...........

$x^2+x(a+b)+ab=$ ...........

$48a^2 - 243 b^2 =$ ............