1/2 x^2 - x + 5 = 0
Multiply through by 2 to get:
x^2 - 2x + 10 = 0
; where a = 1, b = -2 and c = 10
Therefore, x = 1 + 3i or x = 1 - 3i
A week = 7 days
6 inches = 7 days
x = 24 days
cross multiply -> 6 x 24 divide by 7
Answer:
x+14y
Step-by-step explanation:
9x+2y-8x+12y
x+14y
Answer:
what you mean
Step-by-step explanation:
(a). The element being asked is not specified but elements are named according to the number of the row followed by the number of the column. For example, element a₂₁ is the number of boys enrolled in Lacrosse.
(b). The address is a₁₂.
(c). [196 174]
[136 169]
[214 242]
(d). The matrix represents the number of boys and girls from towns A and B enrolled in different sports classes.
(e). 1.125 A = [108 90 ]
[72 99 ]
[117 135]
