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What makes the statement true 7 negative 2 as a exponent equals?
7-2 = 1/72 = 1/49
What is x to negative 7th power?
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 .In general if we have a-n then this is the same as 1/an .If you start with the negative in the denominator, then you can move it up to the numerator by changing the sign.
What is 1 times 10 to the negative 7?
1 times 10 to the negative 7 is equal to 0.0000001. This is a way of expressing a very small number in scientific notation, where the negative exponent indicates that the decimal point is moved seven places to the left. Thus, 1 x 10^-7 represents one-hundred-millionth.
Why is a negative exponent minus a positive exponent a negative exponent?
when you're doing a problem like that use this trick. let's say you have 3 to the -7 power minus 3 to the 4 power. -7 - 4 can also be shown as -7 + -4. i switched the minus sign to a plus sign and because i did that, i had to switch the positive 4 to a negative 4. so i got 3 to the -7 power plus 3 to the -4 power.
What is 0.0000001 in exponent form?
1*10-7
What is x to the negative 7th power?
When a number is raised to a negative exponent, it is equivalent to its reciprocal raised to the positive exponent. Therefore, x to the power of -7 is equal to 1 divided by x to the power of 7, or 1/x^7.
What makes the statement true 7 negative 2 as a exponent equals?
7-2 = 1/72 = 1/49
What is x to negative 7th power?
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 .In general if we have a-n then this is the same as 1/an .If you start with the negative in the denominator, then you can move it up to the numerator by changing the sign.
What is -28 in exponent form?
In exponent form, -28 would be written as -1 x 2^2 x 7. This is because -28 can be broken down into -1 (the negative sign), 2 (as 2^2), and 7. Therefore, in exponent form, -28 is expressed as -1 x 2^2 x 7.
What is 1 times 10 to the negative 7?
1 times 10 to the negative 7 is equal to 0.0000001. This is a way of expressing a very small number in scientific notation, where the negative exponent indicates that the decimal point is moved seven places to the left. Thus, 1 x 10^-7 represents one-hundred-millionth.
Why is a negative exponent minus a positive exponent a negative exponent?
when you're doing a problem like that use this trick. let's say you have 3 to the -7 power minus 3 to the 4 power. -7 - 4 can also be shown as -7 + -4. i switched the minus sign to a plus sign and because i did that, i had to switch the positive 4 to a negative 4. so i got 3 to the -7 power plus 3 to the -4 power.
Why is 7 to exponent 0 equal to 1?
why not !
What is 0.0000001 in exponent form?
1*10-7
How do you write 0.7 written as a fraction in simplest form without using a negative exponent?
7/10
What is the exponent answer for 7 to the 5th power times 1 7th to the 5 th power?
75 x (1/7)5 1/7 = 7-1 So, (1/7)5 = (7-1)5 = 7-5 Replacing this in the original expression gives, 75 x 7-5 = 7(5 -5) = 70 = 1 Alternatively, (1/7)5 = 15/75 = 1/75 we could then write, 75 x 1/75 = 1
What is -5 to the power of 2?
7
How do you make an exponent of the exponent?
You multiply the exponents. For instance (23)3 = 29 : (54)1/2 = 52: (7-2)5 = 7-10
