2.42x1.23
\int_{-\infty}^{0}\frac{dx}{(x+1)^2}
5=-2*x+3
Find h(-4) and one value of x which h (x) = -3
-2x+3=0
-7 - (-2)=
0.3x+0.4y=100 , 0.5x+0.2y=120
\begin{aligned}
& 2y-3x = -27
\\\\
& 5y+3x=6
\end{aligned}
12486881.6243
11005842.7703
13946
1460
2349272315406
12486
27892
2920
2776933.4149
18095
9797
2626965627892
8298
3618...
finite geometric sequence! find the sum of the first terms of a geometric sequence whose first term is 3 and common ratio is 4