Click the correct answer (True & False).
Click the correct answer.
For which value of a, the law a0 = 1 does not hold?
0
1
$$\frac{3}{4}$$
$$\frac{-4}{3}$$
Which of the following represents the number 2,160 expressed as a product of its prime factors?
23 x 33
24 x 33
24 x 32 x 5
24 x 33 x 5
For which of the following, the law $$\frac{a^{n}}{b^{n}} = \left ( \frac{a}{b} \right )^{n}$$ does not hold?
$$a$$ = 1
$$a$$ = 0
$$n$$ = 0
$$b$$ = 0
What is the standard form of the number 2,893?
283.9 x 101
28.39 x 102
2.839 x 103
0.2839 x 104
Click the correct answer.
When a negative number is raised to an odd power, the result is a
number.
negative
positive
greater
The simplest form of $$\left ( a ^{3}\right )^{3}\div \left ( a ^{2} \right )^{4}$$ is
.
$$a^{3}$$
$$a^{2}$$
$$a$$
5,000,000,000,000 in standard form is represented as
.
5 × 1010
5 × 1012
5 × 1011
$$\left ( \frac{5}{8} \right )^{3} \times \left ( \frac{5}{8} \right )^{7}$$ =
$$\left ( \frac{8}{5}\right )^{10}$$
$$\left ( \frac{5}{8}\right )^{4}$$
$$\left ( \frac{5}{8}\right )^{10}$$
$$\left ( \frac{3}{7} \right )^{2} \div \left ( \frac{3}{7} \right )^{6}$$ =
$$\left ( \frac{3}{7} \right )^{4}$$
$$\left ( \frac{3}{7} \right )^{-4}$$
$$\left ( \frac{7}{3} \right )^{4}$$
$$\left ( \frac{2}{3} \right )^{4} \div \left ( \frac{3}{2} \right )^{4}$$ =
$$\left ( \frac{2}{3} \right )^{8}$$
$$\left ( \frac{3}{2} \right )^{8}$$
$$\left ( \frac{2}{3} \right )^{4}$$
