Question

Factorise 25 metre square + 30m +9

Answer 1

Answer:

Step-by-step explanation:

25m^2 + 30m + 9 = (5m + 3)^2

Answer 2

25m^2+30m+9

(5m)^2+ 2×5m×3+(3)^2

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

(5m+3)^2