Math Problem Statement
write each expression as a single power and then evaluate: a) 5^2x5^2, b) 2^4x2^3, c) (-3)^2 x(-3)^4, d) (-4)^3x(-4)^3, e) (1/4)^2 x (1/4)^3, and f) (-1/2)^2 x (-1/2)^1
Solution
To write each expression as a single power and then evaluate, we can use the following property of exponents:
Let's apply this to each expression:
a)
Evaluate:
b)
Evaluate:
c)
Evaluate:
d)
Evaluate:
e)
Evaluate:
f)
Evaluate:
Would you like more details on any of these steps, or do you have any further questions?
Here are 5 related questions you might find helpful:
- How do you multiply powers with the same base when the exponents are different?
- What happens when you multiply two negative numbers with even exponents?
- Can you explain why results in a positive number?
- How do you handle fractional exponents when multiplying powers?
- What are the general rules for working with powers of fractions?
Tip: Always check if the bases are the same before applying exponent rules when multiplying or dividing powers.
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Math Problem Analysis
Mathematical Concepts
Exponentiation
Multiplication of Powers
Formulas
a^m * a^n = a^(m+n)
Theorems
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Suitable Grade Level
Grades 6-8