Answer:
radius =1.57
Step-by-step explanation:
(3x+5)-(4x²-2)-(x²-3x+1)
= 3x+5-4x²+2-x²+3x-1
=6x+6-5x²
=-5x²+6x+6
4! /2! (4-2)!
= 4×3 ×2×1 /2×2 = 6 answer
y = x + 1
C.36,565 I hope this helps
