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1/(4x2), we can write also (1/4)x-2, but we prefer positive exponents.
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∙ 11y ago
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What is the reciprocal of 4x squared?
It is 1/(4x)2
What is 3 with -2 exponent?
5
How do you get positive exponent?
(4x^-4)^-2 = ?
What is 2 with a negative 4 exponent?
A negative exponent is the same as the reciprocal of the number with a positive exponent.Thus 2^(-4) is the reciprocal of 2^4. Now 2^4 = 16 and the reciprocal of 16 is 1/16 so 2^-4 = 1/(2^4) = 1/16 = 0.0625
What is the negative exponent property?
When you have a negative exponent on, say, 4, it will be written 4^-2 You basically take the reciprocal of it and change the exponent to a positive one. 4^-2 would be 1/4^2
What is the reciprocal of 4x squared?
It is 1/(4x)2
Which exponent gives the square of the reciprocal of a number?
The relevant exponent is -2.
What is 3 with -2 exponent?
5
What do you do when multiplying a positive exponent by a negative exponent?
Example: (4x)-2 The answer to this would be 1/ 16x2. Multiply it out as if the negative exponent was not there ((4x)2), then that will be the denominator of the fraction. The numerator is one.
How do you get positive exponent?
(4x^-4)^-2 = ?
How do you find a reciprocal of a number with an exponent?
You change the sign of the exponent. For example, the reciprocal of 2 to the power 8 is 2 to the power -8. Alternately, you can change the whole expression to the denominator. In this case, the reciprocal of 2 to the power 8 is 1 divided by (2 to the power 8).
What does it mean when an exponent is a negative number?
A negative exponent is the reciprocal of the corresponding positive exponent. 102 = 100 10-2 = 1/100
What should you do to make a negative exponent positive in a reciprocal way?
An expression with a negative exponent is equivalent to the positive exponent of its reciprocal. Thus, 3-4 = 1/34 or, equivalently, (1/3)4 or (3/4)-2 = (4/3)2
What is 2 with a negative 4 exponent?
A negative exponent is the same as the reciprocal of the number with a positive exponent.Thus 2^(-4) is the reciprocal of 2^4. Now 2^4 = 16 and the reciprocal of 16 is 1/16 so 2^-4 = 1/(2^4) = 1/16 = 0.0625
What is the negative exponent property?
When you have a negative exponent on, say, 4, it will be written 4^-2 You basically take the reciprocal of it and change the exponent to a positive one. 4^-2 would be 1/4^2
What is the reciprocal of a negative exponent when the exponent is a fraction?
The reciprocal of a^(-x/y) is 1/a^(x/y). The fact that the exponent is a fraction makes no difference.
If 4 times a number is added to twice the reciprocal of that number the answer is 9 find the numbers?
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