What is a good POC for 2squared+26x + c

For the algebra problem you need to find the value of c that makes trinomial a perfect punnet square, then write it in factored form

Pls an ice cream shop sells 5 times as many cake cones as waffle cones use variable x to represent the number of waffle the ice cream shop sells and use this variable to write an expression for the number of cake cones the ice cream shop sells. enter the expression for the number of cake cones the ice cream shop sells

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm