x^2+8xy+15y^2 I assume you want to factor this.......so we have.....
(x + 5y)(x + 3y)
0.08,0.4,2,10
Note, Paypay, that each successive term is 5 times the previous....so....
50 is the 5th term ....... and 250 is the 6th
4(x-5)(x+1) expand
4 [ x^2 - 5x + 1x - 5 ] combine like terms
4 [ x^2 - 4x - 5 ] distribute the 4 across the terms
4x^2 - 16x - 20
1/2 - 1/5 =
5/10 - 2/10 =
3/10 of a sack more
If I'm interpreting this correctly.......you want to know how many solutions each equation has between 0 and 360 degrees....
Each equation will have two values between 0 and 360 that make it true......the first one will have a solution in the 1st and 2nd quadrants and the second will have a solution in the 3rd and 4th quadrants.
Very nice, Rom......!!!!....Long time, no see!!!
These both look good.......!!!!
Yep......Even x Even x Even x ........ x Even = Even
10ml / 22lbs = 5ml/11lbs. = about .454ml / lb
Convert the mixed numbers into improper fractions
Ex: 3 x (5 + 1/2) = (3/1) ( 11/2) = 33/2 = 16 + 1/2
Ex: (3 + 2/3) (5 + 1/8) = (11/3) ( 41/8) = 451/24 = 18 + 19/24
