You can't simplify that expression, unless you know specific values for the variables.
It is simply r^-7 + s^-12. The expression cannot be simplified.
it cant a negative + negative always equals a positive -Posted By Anonymous 7th Grader it cant be a negative plus a negative equals a negative always -Posted BY Anonymous 7th Grader♥
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
When we have x to a negative exponent we can move the x to the denominator and make the exponent positive. So x-7 is the same as 1/x7
The product is 8,750 or 8.75 × 103
(10^7)/(10)^-3 = (10^7)/(1/10^3) = (10^7)(10^3) = 10^10
5.3965953e-16
it cant a negative + negative always equals a positive -Posted By Anonymous 7th Grader it cant be a negative plus a negative equals a negative always -Posted BY Anonymous 7th Grader♥
Five to the negative 7th power equals 0.0000128
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
0.0000003151
-5^7 = -78125
Negative numbers to even powers will be positive, negative numbers to odd powers will be negative. The answer is -16,384.
2-7 = 1/128
7 times negative 10 to the 7th power
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10-7 = 0.0000001
A 7th degree polynomial.