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Yes, scientific notation can be negative. For example -345 would be -3.45 x 102.

Q: Can scientific notation be a negative?

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Yes, a negative number can be expressed in scientific notation. In scientific notation, a negative number is indicated by the negative sign (-) placed before the first significant digit. The number is then written in the form of a decimal number between 1 and 10, multiplied by a power of 10. For example, -3.2 x 10^-5 is a negative number expressed in scientific notation.

A decimal.

Write the mantissa as a negative number.

The form for scientific notation is a*10b where 1 <= a < 10, and b is an integer (positive or negative).

the scientific notation is 152 times 10 to the negative 4th power

Related questions

negative 9043000 in scientific notation is -9.043 x 10^6

Yes, a negative number can be expressed in scientific notation. In scientific notation, a negative number is indicated by the negative sign (-) placed before the first significant digit. The number is then written in the form of a decimal number between 1 and 10, multiplied by a power of 10. For example, -3.2 x 10^-5 is a negative number expressed in scientific notation.

The scientific notation is: 7.7222 x 10-8 The standard notation is: 0.000000077222

A decimal.

Write the mantissa as a negative number.

The form for scientific notation is a*10b where 1 <= a < 10, and b is an integer (positive or negative).

1.5 x 10-3 is already in scientific notation. The same figure is equal to 0.0015 in standard notation.

0.9x10-1 is 0.09. In scientific notation, 9x10-2

It is -6 or -6*10^0 if you wish to emphasise the scientific notation!

the scientific notation is 152 times 10 to the negative 4th power

0.801 written in scientific notation is 8.01 x 10 to the negative 1 power

if the smaller negative sci notation # being subtracted from the larger example: (-1.0x10^0) - (-2.0x10^0) is the same as -1-(-2)= -1 + 2 = 1