Answer:
24x^2 - 12x
Step-by-step explanation:
C=4x -2
D=x + 5x
(4x - 2) * (x +5x)
4x^2 + 20x^2 - 2x - 10x
=24x^2 - 12x
29
c² = 2² + 5²
c² = 4 + 25
c² = 29
c = sqrt(29)
1.05 × 10^2
the text side 5.45 equivalent to 5/45
