Question

Someone pls help I need this like now pls lots of points and brainliest

Answer 1

Answer:

• See below

Step-by-step explanation:

#7

• 5⁵(16²5³)³ = 5⁵(2⁴)³(5³)³ = 5⁵2¹²5⁹ = 5¹⁴2¹²

#8

• (8⁴5³/8⁵)² = (5³/8)² = (5³)²/(2³)² = 5⁶ / 2⁶

#9

• (5⁸3⁷/5⁴)¹⁰ = (5⁴3⁷)¹⁰ = (5⁴)¹⁰(3⁷)¹⁰ = 5⁴⁰3⁷⁰

#10

Multiplying powers with same base:

• $a^b*a^c=a^{b+c}$
• Same base with powers added up

Multiplying powers with same exponent but different base:

• $a^b*c^b=(ac)^b$
• Same exponent with bases multiplied