Following PEMDAS, 2x2x2x5-4x3x3=40-36=4
5 x 3! - (4 - 2) = 30 - 2 = 28 5 x 3! - (4 ÷ 2) = 30 - 2 = 28 (2 x 3 x 5) - √4 = 30 - 2 = 28
That's a total of... 17148496850051.5
A question of prime factors... The answer is 2 x 2 x 3 x 5 x 7 = 420 2 x 2 x 3 x 5 x 7 gives us a factor of 2... 2 x 2 x 3 x 5 x 7 and of 3... 2 x 2 x 3 x 5 x 7 and of 4... 2 x 2 x 3 x 5 x 7 and of 5... 2 x 2 x 3 x 5 x 7 and of 6... 2 x 2 x 3 x 5 x 7 and of 7.
480. 16 = 2^4 32 = 2^5 48 = 2^4 x 3 60 = 2^2 x 3 x 5 lcm = 2^5 x 3 x 5 = 480
2 x 2 x 2 x 3 x 5 x 5 600 = 15 x 40 = 3 x 5 x 5 x 8 = 3 x 5 x 5 x 2 x 4 = 3 x 5 x 5 x 2 x 2 x 2
Let the required number be x. 2/3 /x=4/5 x=4/5*3/2 x=6/5
[(7+3)/(x+4)] / [(x-5)/(2-4)] =[(7+3)/(x+4)] * [(2-4)/(x-5)] =[10*(x-5)] / [-2*(x+4)] =-5*[(x-5)/(x+4)]
5 x 3! - (4 - 2) = 30 - 2 = 28 5 x 3! - (4 ÷ 2) = 30 - 2 = 28 (2 x 3 x 5) - √4 = 30 - 2 = 28
4 x 2 x 3 x 5 = 120
(2 + 2)/5 x (3+3)/4 = 4/5 x 9/4 = 9/5 = 1.8 Other possibility is: 2 + 2/5 x 3 + 3/4 = 2 + 0.4x 3 + 0.75 = 2 + 1.2 + 0.75 = 3.95 A third probability is: (2 +2/5) x (3 + 3/4) = 2.4 x 3.75 = 9
3(x+2)=2(x+5)=4
x2 + 5x - 5 = 0 ∴ x2 + 5x + 25/4 = 45/4 ∴ (x + 5/2)2 = 45/4 ∴ x + 5/2 = ±√(45/4) ∴ x = -5/2 ± 3√(5)/2 ∴ x = (-5 ± 3√5)/2 ∴ x ∈ {(-5 - 3√5)/2, (-5 + 3√5)/2}
multiply the number by itself 3 times 2 cubed = 2 x 2 x 2 = 8 3 cubed = 3 x 3 x 3 = 27 4 cubed = 4 x 4 x 4 = 64 5 cubed = 5 x 5 x 5 = 125 etc.
That is calculated as (6 x 5 x 4) / (1 x 2 / 3).That is calculated as (6 x 5 x 4) / (1 x 2 / 3).That is calculated as (6 x 5 x 4) / (1 x 2 / 3).That is calculated as (6 x 5 x 4) / (1 x 2 / 3).
If that's 3 + 5 x 4 + 2, the answer is 25. If that's 3/5 x 4/2, the answer is 6/5 or 1 and 1/5 If that's (3 + 5) x (4 + 2), the answer is 48.
3 + 5 x (6 - 4) x 2 =3 + 5 x (2) x 2 = 3 + 5 x 2 x 2 = 3 + 10 x 2 = 3 + 20 = 23
That's a total of... 17148496850051.5