$\frac{8a^2+4a+2 \}{2a+3\}$ Ć·
$\frac{8a^3 - 1\}{4a^2 + 12a + 9\}$
22/3*27/8*13/4
Q15 If x and y are positive integers with x y = 144, then š„
š¦ cannot be
6*2/3*3*3/8*3*1/4
Q11 If x = 4 + 5i, where i = āā1, then 1
š„2+1 =
$\frac{8a^2+4a+2 \}{2a+3\}$ Ć· $\frac{8a^3 - 1\}{4a^2 + 12a + 9\}$
\[-7\leq x\leq 2\]?
(1 + 0.006)120
7/2
Verify: -(-x) = +x, if x = -5/13