Question

Find the perimeter of 6x³-7x+2 ; 4x²+3 ; -5x²+10x-9 ; -2x³+4x ​

Answer 1

Answer:  

Perimeter=6x³-7x+2 +4x²+3 +( -5x²+10x-9) +( -2x³+4x ​)

                              = 6x³-7x+2 +4x²+3  -5x²+10x-9 -2x³+4x ​

                              =6x³-2x³-7x +4x²  -5x²+10x +4x ​+3+2-9

                              =4x³ -x²+7x -4

Step-by-step explanation:

The perimeter of the rectangular figure can be found by adding  all the sides.

Hope it clarifies.