189k views
5 votes
A triangle has an area of 3x^2+9x-54 square centimeters. If the height of the triangle is x+6 centimeters, find the length of the base

User Suleyman
by
8.5k points

1 Answer

7 votes
it should be b = 6(x - 3)
User Michael MacFadden
by
8.2k points