Question

what is the square of (x-3)​

Answer 1

Answer:

x^2 + 9 - 6x

Step-by-step explanation:

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

Therefore, (x-3)^2 = x^2 + 3^2 -2.x.3

= x^2 + 9 - 6x

Thanks,

FireBoy :)

Answer 2

hey mate!

(x-3)^2

$(x - 3) ^{2} = x ^{2} + 3 ^{2} - 2 \times x \times 3 \\ = {x}^{2} + 9 - 6x.$