(x+4)(x+7)
12544=64*x^2-x+81*x^2
\frac{2^{399}-2^{395}}{15}=2^{5k}
x * Y = 800
-log(3.16 x 10 to the -7)
9 Let on R defined by a b a b 2ab a,bR.
(i) Find R, is semi group.
(ii) Find the identity element.
(iii) Which elemen...
x * Y =
"Hello" % 10
let x = 4; x++; console.log(x);
2+7*3/7//8
18-7-3+5; 19