What is the perimeter of the triangle expressed as a polynomial if the sides are 4x+1, x-7, 6x+2?
1 Answer
Nov 8, 2016
Explanation:
The perimeter of the triangle is the
#color(blue)" sum of the 3 sides"#
#rArr" perimeter" =(4x+1)+(x-7)+(6x+2)# collect like terms.
#=(4x+x+6x)+(1-7+2)#
#rArr"perimeter" =11x-4#
