Exponent and powers class 8 and 7 #shorts #youtubeshorts #exponentandpower

Power with exponent zero

Power Booster Class

Power Booster Class

Power Booster Class

Dividing powers with the same exponents

Using the laws of exponents simplify and express each of the exponential form with positive exponent : (3^(-7)-:3^(-10))x\ 3^(-5)

In a Std. X class, out of 40 students, 10 students use spectacles, 2 students have positive power and 8 students have negative power and 8 students have negative power of lenses in their spectacles . What does the positive power indicate ?

In a Std. X class, out of 40 students, 10 students use spectacles, 2 students have positive power and 8 students have negative power and 8 students have negative power of lenses in their spectacles . What does the negative power indicate ?

Mul tip ying power with the same exponents