Question

Please help:)
the correct product of (5x − 11)^2

Answer 1

@Preetha

Answer 2

@imqwerty

Answer 3

I think I know how to do it i just want to make sure

Answer 4

would it be 25x^2-121?

Answer 5

\[(5x-11)^2\] is in the form of \[(a + b)^2\]
The expansion of which is \[a^2 + 2ab + b^2\] Use the same formula to find the answer.

Answer 6

So 25x^2-110+121

Answer 7

\[(5x-11)^2 = 5x^2 + (2*5x*-11)+11^2 = 25x^2 -110x + 121\]

HOPE IT HELPS YOU

Answer 8

@SQL_Server Thanks a lot man. Idk why i didn't know this.. Just forgot..

Answer 9

You are always welcome my friend :)