Shareef takes a look at his favorite scene from the trailer for Marvel's Black Panther, and he details the forces involved to create such a scene. Check out more videos and tutoring services at mathlooksgood.com
VIDEO MLG01: Physics of Black Panther
Algebra: Solving Equations Using Cross Multiplication
Sometimes, you may have to solve a equation that has the variable in the denominator of a fraction! The best way to handle these problems is by using cross multiplication. This method can be used when two fractions are equal to each other.
The key to cross multiplication is right in the name! Multiply the numbers that are diagonally across from each other, and set the products equal to each other.
Please see the example below!
