Question

25a²+30ab+9b² factories​

Answer 1

Step-by-step explanation:

25a^2+30ab+9b^2

=(5a)^2+2*5a*3b+(3b)^2

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

=(5a+3b)^2

Answer 2

Answer:

By doing middle term split ting we can do it

=25a² +30ab+9b²