This week I learned Exporing x and y interceps.
I learned The Pythagorean Theorem. The Pythagorean Theorem can be applied in a right triangle to determine the lenght of the third side a triangle in which the lengths of the other two sides are given.
This week I learned Multiplying Two Binomials using the Distributive property. In the area diagram modelling (x+5)(x+4), you noted that there were four separate monomial products expression products involved in the expantion. like this ↓
This week I learned Difference of Squares. At first in the identity x²-y²=(x-y)(x+y) you can replace x and y by numbers, variables, monomial, and even polynomials. For example x=a y=3