1 over 5^2. which is 1/25
-7p2 -2p3 + 5 is an expression, not an equation or inequality. An expression cannot be solved
Subtract negative two from negative nine. = Add two to negative nine. = Negative seven.
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1 over 5^2. which is 1/25
-7p2 -2p3 + 5 is an expression, not an equation or inequality. An expression cannot be solved
Subtract negative two from negative nine. = Add two to negative nine. = Negative seven.
8
A number to a negative power is equal to One divided by number to its positive power. So, x^-2 is equal to 1/x2.
Well, darling, to solve for t when t squared equals 169, you simply take the square root of both sides. So, t equals plus or minus the square root of 169, which is 13. Easy peasy lemon squeezy. Now go show off your math skills, honey!
it is 1000 taking away 200 4 times
Question 3C: Four minus seven equals negative two.
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3^(-4) = (1/3)^4 = 1/81
it's the same as 1 over the same number to a positive power. 2 to the power -3 = 1/ 2 cubed = 1/8
2 minus 5 is -3, sooo your answer should be negative 3 over 7.