Question

Which one number is not written scientific form? *
1 point
a) 7.4×104
b)8.9×52
c) 8.9 ×107
d) 1.89×107​

Answer 1

hum bi nahi pata hai ki mera naam par bhi likhvaaye to of course the angle where twice

Answer 2

Answer:

b)8.9×5² is not written in scientific form or standard form.

Step-by-step explanation:

• because the general form of scientic form is:
• $n \times {10}^{x}$
• so a), c) , d) are in scientific form
• these scientific form of numbers are used in science for easier for writting of large numbers.

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