Represent the following expressions as a power of the number a (a≠0)((a^2)^−2)^5÷(a^4a)^3
1 answer:
Answer:
a⁻³⁵
Step-by-step explanation:
((a²)⁻²)⁵ ÷ (a⁴a)³
((a²)⁻²)⁵ ÷ (a⁴a¹)³
= (a⁻⁴)⁵ ÷ (a⁵)³
= a⁻²⁰ ÷ a¹⁵
= a⁻²⁰⁻¹⁵
= a⁻³⁵
Exponent rules:
Multiplying two numbers with same base: add exponents
Dividing two numbers with same base: subtract exponents
Number with exponent raised to another exponent: multiply the exponents together
You might be interested in
C because the x's repeat with the 3 and 3. If the x's repeat it is not a function.
Hope that helps.
If it's add you subtract if it's subtract you add
Answer:
3x + 5y = -2 is x=
−5
/3
y+
−2
/3
2x - y = 3 is x=
1
/2
y+
3
/2
Step-by-step explanation:
Answer:
I know #1 but not #2 it's
(10x2)+4=24 it's still less then 25 :)
Well the question is not so clear put I will give it a try
9,235,000
I am pretty sure that's how you write it
