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How can the decimal number 175.23 be represented as a sign mantissa and exponent?
To represent the decimal number 175.23 in sign mantissa and exponent form, we first need to convert it into scientific notation. This number can be written as 1.7523 x 10^2. The sign of the mantissa will be positive since the original number is positive. The mantissa will be 1.7523, and the exponent will be 2. Therefore, the representation would be (+1.7523, 2).
Is a number that can be expressed using an exponent?
Every number can be expressed using an exponent. You select a base, b, which should be a positive real number. Suppose the number is x.If this number is negative, then its exponent form will have a negative sign before it.The absolute value of the number is converted to the exponent form by solving x = b^y where y is the exponent. However, you need to know about logarithms before you can do that (and this question suggests that you have not yet progressed to that level of mathematics).
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 the exponent of zero is?
no exponent can make a number equal to zero, however any number with an exponent of zero is one.
What is 3.24 e -4 in maths?
7.24
