Question

find perimeter of triangle​

Answer 1

Answer:

x⁴ - 7x + x⁵ - 3x² + x³ + 5

Step-by-step explanation:

= x⁴ - 3x + x⁵ - 3x² + x³ - 4x + 5

= x⁴ - 3x - 4x + x⁵ - 3x² + x³ + 5

= x⁴ - 7x + x⁵ - 3x² + x³ + 5

Can't be simplified further

Answer 2

Answer:

side+side+side is the formula you can use it

Step-by-step explanation:

or put any number in place of variable

I hope it's help you