3 x 3 x 3 x 3 x 3 x 7 = 243 x 7 = 1701
168
5.93 x 10^3
7 times 10 to the 3rd power is calculated by multiplying 7 by 10 raised to the power of 3. This means 7 times 1000, which equals 7000. Therefore, 7 × 10³ = 7000.
2.1x1010 (30,000 x 700,000)
Seven to the third power, written as (7^3), means multiplying the number 7 by itself three times: (7 \times 7 \times 7). This calculation equals 343. In general, raising a number to a power indicates how many times to use that number in multiplication.
3 times 10 to the 8th power divided by 7 times 10 to the negative 7th power equates to: 4.28571428571
7 to the 5th power is 16807.
168
If you mean: 2^3 times 2^7 times 2^3 then it equals 8192
second answer: 2²*3*7
3,376
5.93 x 10^3
NO 7 to the third power is the same 7 x 7 x 7 = 343 777 x 3 = 2331 not the same
2.1x1010 (30,000 x 700,000)
k would equal 8. you add the powers on one side of the equation together so you should end up with 7 to the power of 11 then you minus 7 to the power 3 from the opposite side of the equation leaving you with 7 to the power 8 equals 7 to the power k. you can then see that k is the equivalent of 8.
3^(7) X 3^(3) = 3^(7 + 3) = 3^(10) The rules for For manipulating indices are . #1 ; The coefficient MUST always be the same '3' in the above case. #2 ; For Multiplication , you ADD the indices. #3 ; For Division you subtract the indices. #4 ; For 'nesting' you multiply the indices. Using the above data. Multiplication / Addition already done!!!! Division/subtraction 3^(10) divide 3^(3) = 3^(10 - 3) = 3^(7) 'Nesting' [ 3^(10) ] ^(3) = 3^(10 x 3) = 3^(30) These are algebraically expressed as a^(m) X a^(n) = a^(m+n) a^(m) / a^(n) = a^(m-n) [a^(m)]^(n) = a^(mn). NB Finally, you cannot do a^(m) X b^(n) is not equal to [ab]^(m+n). , because the coefficient 'a' & 'b' are different.
168 23 x 3 x 7 = 8 x 3 x 7 = 168