Answer:
D. log(9)
Step-by-step explanation:
Remember:
Remember:
Simplify...
Hope this helps! If you need steps for simplifying, just ask! :]
Evaluate A 2 - B 2 for A = 4 and B = -5.
1 answer:
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Positive exponent? An index would imply that the base, x, had a fractional exponent.
My Dear Aunt Sally used to say, "If there's a negative exponent in your face, then flip your base!"
In other words, if the exponent is negative, take the reciprocal of the base, x →
and change the exponent to positive.
Therefore:
I have cross the fraction bar line change the exponent sign.
My Dear Aunt Sally used to say, "If there's a negative exponent in your face, then flip your base!"
In other words, if the exponent is negative, take the reciprocal of the base, x →
Therefore:
I have cross the fraction bar line change the exponent sign.
Answer:
Step-by-step explanation:
Slope Formula:
Simply plug in 2 coordinates into the slope formula to find slope <em>m</em>: