Question

2. Find the value of $5\sqrt[3]{1728} + 100 \sqrt[4]{81} - (6\sqrt{10} )x^{2}$

(a) 1 (b) 0 (c) 8 (d) 10

Answer 1

Answer:

(b) 0

Step-by-step explanation:

Assuming a typo in the last term:

5 (1728)^(1/3) + 100(81)^(1/4) - ( 6(10)^(1/2) )^2

=5(12) + 100(3) -36(10)

=60+300-360

=0

Answer 2

Answer:

$\boxed{\sf (b) \ 0}$

Step-by-step explanation:

$\sf 5\sqrt[3]{1728} +100\sqrt[4]{81} -(6\sqrt{10} )^2$

$\sf Evaluate.$

$\sf 5(12)+100(3) -((6)^2 (\sqrt{10})^2)$

$\sf 60+300 -(36(10))$

$\sf 360-360$

$\sf 0$