Question

a) 26xy-39z=
b)-121x^2y+11xy^2=
c) 12,5a^3b^2-2,5a^4b^2=
d) 2√2 t^2-√50 t=

Answer 1

a) 26xy-39z=13(2xy-3z)

b)-121x^2y+11xy^2=-11xy(11x-y)

c) 12,5a^3b^2-2,5a^4b^2=2,5a^3b^2(5-a)

d) 2√2 t^2-√50 t= 2√2 t^2-5√2 t= √2t(2t-5)