25 times 6 times 25 minus 8 plus 12 divided by 5 = 3,744.4
24 divided by 4 = 6 5^2= 25, so 6 + 25 = 31 31x2 = 62 62-9= 53
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
5 squared is 25 4 squared is 16 25-16= 9 the square root of 9 is 3.
52 + 52 = 25 + 25 = 50
25 times 6 times 25 minus 8 plus 12 divided by 5 = 3,744.4
(3y - 5)(y + 5)
24 divided by 4 = 6 5^2= 25, so 6 + 25 = 31 31x2 = 62 62-9= 53
x = 25 / 3squared + 5
The centre is (-5, 3)
3+25-25+3-4=2
25 squared plus 49 squared is equal to 3,026.
1/2 = 25/50
zero
It is, as stated, x2 - 5x + 25/4 = 0
x(x - 25)(x - 25)
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