1/100,000 or 0.00001
15z² - 22z - 5 = 0 → (5z + 1)(3z - 5) = 0
It is 20.
50 - 5/1 + 4.5 - 3 =1 - 5 + 4.5 - 3 =-2.5
-1 -2 multiplied by another -2 equals 4 .4-5=-1
1/100,000 or 0.00001
15z² - 22z - 5 = 0 → (5z + 1)(3z - 5) = 0
3-2 x 3-3 = 3-5 or 1/243
10-5 means 1/1051/105 = 1/100,000 = 0.00001
It is 20.
(-5)-(-3)-(-1)-1-3-5 (-2)-(-1)-1-3-5(-1)-1-3-5 (-2)-3-5 (-5)-5 (-10)
50 - 5/1 + 4.5 - 3 =1 - 5 + 4.5 - 3 =-2.5
5 to the power of 2
It is 500b-1.
-1 -2 multiplied by another -2 equals 4 .4-5=-1
3^-1 = 1 over (3 to the power of 1) = 1/3, one third. a minus power is the same as a normal power but with a 1 above it.
That depends what the value of A is.