Solution - Power equations
3/(2^40*5^39)=1.50000*10^-39
Step by Step Solution
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "^-6" was replaced by "^(-6))". 1 more similar replacement(s)
(2): ".3" was replaced by "(3/10)".
Step 1 :
1.1 10 = 2•5
(10)-6 = (2•5)(-6) = (2)(-6) • (5)(-6)
Equation at the end of step 1 :
3
((5 • (10-33)) • ——) • ((2)(-6)•(5)(-6))
10
Step 2 :
3
Simplify ——
10
Equation at the end of step 2 :
3
((5 • (10-33)) • ——) • ((2)(-6)•(5)(-6))
10
Step 3 :
3.1 10 = 2•5
(10)-33 = (2•5)(-33) = (2)(-33) • (5)(-33)
Equation at the end of step 3 :
3
((5 • ((2)(-33)•(5)(-33))) • ——) • ((2)(-6)•(5)(-6))
10
Step 4 :
Dividing exponents :
4.1 51 divided by 533 = 5(1 - 33) = 5(-32) = 1/532
Equation at the end of step 4 :
1 3
(————————— • ——) • ((2)(-6)•(5)(-6))
(233•532) 10
Step 5 :
Multiplying exponents :
5.1 233 multiplied by 21 = 2(33 + 1) = 234
Multiplying exponents :
5.2 532 multiplied by 51 = 5(32 + 1) = 533
Equation at the end of step 5 :
3
————————— • ((2)(-6)•(5)(-6))
(234•533)
Step 6 :
Multiplying exponents :
6.1 234 multiplied by 26 = 2(34 + 6) = 240
Multiplying exponents :
6.2 533 multiplied by 56 = 5(33 + 6) = 539
Final result :
3
————————— = 1.50000 • 10-39
(240•539)
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