awhile back we started using algebra tiles to model algebraic expressions. we have 3 different, one that represents one (a small square), one that represents x with an exponent of two( a big square), and […]

the question that I got wrong is -15(-2)exponent4 over 5(-2) exponent4. when I found out the answer, I realised that I had been doing the wrong thing to find the answer. […]