November 2016 – Jeremy's Blog

Mid term review video

jeremyz2015 on November 22, 2016November 30, 2016

Fraction and exponents

trig

exponents

measurment

jeremyz2015 on November 7, 2016

For the Algebra tiles red are positive and everything else are negative.

$(x-1)^2$

$x^2-2x+1$

$(x+1)^2$

$x^2+2x+1$

$(x-1)(x+1)$

$x^2-1$

The fourth question can not be represent by algebra tiles but by the rules I can fond out the simplist form of the equation.

$(x-1)^3$

$x^3-3x-1$