74.7k views
4 votes
Select all of the following equation(s) that are quadratic in form. x4 – 6x2 – 27 = 0 3x4 = 2x 2(x + 5)4 + 2x2 + 5 = 0 6(2x + 4)2 = (2x + 4) + 2 6x4 = -x2 + 5 8x4 + 2x2 – 4x = 0

User Knagaev
by
8.0k points

1 Answer

4 votes

Answer:

find the area of the triangle below 10cm to 11cm.

User Enders
by
8.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.