f(x)=e^(2x)
(x − 2)(x + 3) = (x − 7)(x + 7)
7(x + 4) − 5(x + 3) + (4 − x) = 0
how do you solve 3x-y/2=6
simplify y^2-3y+1
6147119
2049039.6667
150723.2301
1886683681
377336736
837213340
aₙ = 21 + (21/1²) + (21/2²) + (21/3²) + ... + (21/(n-1)²) n=100000000000000000000000000
aₙ = 21 + (21/1²) + (21/2²) + (21/3²) + ... + (21/(n-1)²) n=∞
the number 'a' is 60% greater than the positive number 'b'. The number 'c' is 45% less than 'a'. The number 'c' is how many times ...
6(2x-1)+9(x+1)=8(x-1 $\frac{1}{4}$ )