25 times 6 times 25 minus 8 plus 12 divided by 5 = 3,744.4
64x2-80x+25 = (8x-5)(8x-5) when factored
X2+5x-6. a=1, b=5, and c=-6 The formula is: -b plus or minus the square root of b squared minus 4ac all over 2a. -b+square root of b2-4ac ---- 2a -5 plus or minus the square root of 5 squared minus 4(1)(-6) -5 plus or minus the square root of 25-4(-6) -5 plus or minus the square root of 25+24 -5 plus or minus the square root of 49 -5 plus or minus 7 Here is where you split into two different answers: Number 1: -5 plus 7= 2 Number 2: -5 minus 7= -12 Your answer is X=2, -12
It is 205 minus 25 = 180
sqrt(25) - 9 = 5 - 9 = -4sqrt(25 - 9) = sqrt(16) = +4 and -4
-5 - -25 = 20
It could be: 5 minus 5 = 0 and 5 times 5 = 25
45
25 times 6 times 25 minus 8 plus 12 divided by 5 = 3,744.4
(3y - 5)(y + 5)
(4x-5)(4x+5)
25
-5 + (-4) - 12 - 20 - (-10) + 6 = -25
16/25 - 10/25 = 6/25
21/25 − 2/5 = 11/25
4/50 minus 3/5 is -13/25
3 and 4/5