Question

what is expansion of (a *b)^2​

Answer 1

Answer:

Step-by-step explanation:

If this is "a times b" squared, then you have to first multiply a by b and then square the product.

ex. a=3 b=4

(a*b)^2

(3*4)^2

12^2

144

If it is supposed to be (a +b)^2 then the answer is a^2 + ab + b^2