Question

Fill in the blanks
(70 + 50) × 90 = __________________
The standard form of 2560000 is ______________________
(a^x+ a^x)/a^2x =
3 × 106 + 5 × 104 + 9 × 102 + 7 × 100 = _____________
(50 + 80))8 = _________________
8.25 × 107 = _________________
The expanded form of 150258 =
9 × 33 = __________________
256 as the power of 2 is ______________________
10. The exponential form of 7^7/(7^4×7^2 ) = ______________________
Simplify and express each of the following in exponential form
(〖12〗^4×9^3×4)/(6^3×8^2×27)
(4^5×a^8 b^3)/(4^5×a^5 b^2 )
(3 ×7^2×〖11〗^8)/(21×〖11〗^3 )
108 × 192
540 × 3600
Find the value of x in
(9^x×27)/3^x = 〖81〗^2
PLSS ANSWER THESE

Answer 1

Answer:

a.

10800

b.

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