. The perimeter of a triangle can be represented by the expression P = 4x2 – 5x+1. The length of one side is x² – 2x – 4 and the length of
the other side is 2x2 – 8x – 6. Write a polynomial that represents the third
side.

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

mia khalifa

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

(1,-1) i hope this

step-by-step explanation: