Which of these options is not a quadratic equation in x?

Step-by-step explanation:

A quadratic equation is always in the form of ;

Number 1 : Can be solved using factorization , Quadratic equation or Completing the square method

Number 2 : Quadratic formula or Completing the square method

Number 3 :Difference of two squares

Number 4 : not a quadratic equation but can be solved using Factorization

I Hope it Helps :)

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things