Step-by-step explanation:
x³ + 4x² + 5x + 20
x² (x + 4) + 5 (x + 4)
(x² + 5) (x + 4)
8x^2 + 4xy = 4x (2x + y)
hope that helps
Answer:
117.3
7*4=117.29=117.3
5
2.63x5 = 15.78
12,600
Move r to left or right then divide the numbers
