Express the product of 1.3x10⁴ and 3.4x10^-2 in the standard form.

5

(a)

Fill in the blanks.

5

(a)

Find the value of x^-3 , if x = (100)^{1- 4} + (100)⁰.

5

(a)

If a = - 1and b = 2, then find the value of the following:
(i) a^b + b^a
(ii) a^b - b^a
(iii) a^b x b^a
(iv) a^b ÷ b^a

5

(a)

Find the multiplicative increase of X², if \((\frac{2}{5})^{-3}\times (\frac{2}{5})^{5}=(\frac{2}{5})^{x}\)

5

(a)

By What number \((\frac{-1}{2})^{-3}\) be divided, so that the quotient may be \((\frac{4}{5})^{-2}\)?

5

(a)

If 3^2x-1÷ 9 = 27, find the value of x.

5

(a)

Express the following numbers in standard form 70000

5

(a)

Write each of the following numbers in usual form.
3.517x10⁶

5

(a)

Find the value of x, if 2^x÷ 2³ = 2^-1

5

(a)