Question

factorise the following​

Answer 1

Answer:

hey mate there's your answer

r^2 s^2 x^2 +6 rs t x+9t^2

( rsx)^2+2(rsx)(3t)+(3t)^2

(rs x + 3t)^2

{(a+b)^2=a^2+2ab+b^2}

hope it helps you....

Thank you!!