TRUE / FALSE

Questions

🎯

7 questions · timed · auto-graded

Question 11 Mark

$(-8)^{-3} \times(-8)^{-4}=(-8)^{-12}$ __________

Answer

false

Question 21 Mark

$p^{\frac{-2}{5}} \times p^{\frac{2}{5}}=1$ __________

Answer

true

Question 31 Mark

$10^5 \times 10^5=10^{10}$ __________

Answer

true

Question 41 Mark

$(-a)^{-m}=\frac{1}{a^m}$ __________

Answer

false

Question 51 Mark

The reciprocal of $\left(\frac{3}{7}\right)^{-2}$ is $\left(\frac{7}{3}\right)^2$. __________

Answer

false

Question 61 Mark

$(10)^{-100}=(100)^{-10}$ __________

Answer

false

Question 71 Mark

$a^m \times b^n=(a b)^{m n}$ __________

Answer

false

TRUE / FALSE - MATHS STD 8 Questions - Vidyadip

MATHS TRUE / FALSE