3 years ago

Which is the simplified form of r^-7 + s^-12? arrows to the left of -7 and -12 represent exponents,

Mathematics

2 answers:

polet [3.4K]3 years ago

7 0

$a^{-b}=\dfrac{1}{a^b}\\\\ r^{-7}+s^{-12}=\dfrac{1}{r^7}+\dfrac{1}{s^{12}}\implies \text{D}$

Marrrta [24]3 years ago

3 0

Answer is D, 1/r^7 + 1/s^12. Im positive 100%

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How to graph y=(x+3)^2+4

Karolina [17]

Answer: It will be a positive parabola with it's point at (-3,4)

Step-by-step explanation:

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