Fill in the blanks to make the statements true.(–2)31 × (–2)13 = (–2)

According to Law of indices,am × an = a (m + n)Here in the question,a = -2m = 31n = 13∴ m + n = 31 + 13= 44(-2)31 × (-2)13 = (-2)44

Q23 of 111 Page 337

Fill in the blanks to make the statements true.
(–2)³¹ × (–2)¹³ = (–2)

According to Law of indices,

a^m × aⁿ = a ^{(m + n)}

Here in the question,

a = -2

m = 31

n = 13

∴ m + n = 31 + 13

= 44

(-2)³¹ × (-2)¹³ = (-2)⁴⁴

Which of the following is not true?

Which power of 8 is equal to 2⁶?

Fill in the blanks to make the statements true.

(–3)⁸ ÷ (–3)⁵ = (–3)

Fill in the blanks to make the statements true.