Multiply (x^2 - 3x + 4)(-2x^2 + 4x - 1)

Show the steps on how to solve please.

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Describe a situation that you could represent with the inequality x< 17

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?