Which law would you use to simplify the expression (4x)^9? product of powers
power of a product
power of a quotient
power of a power

Power of a product.

Step-by-step explanation:

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Product of product

Step-by-step explanation:

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you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: