Question
Simplify the expression
505400er2H1
Evaluate
265÷(35r×19He×265)÷(40r×19)
Multiply
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Multiply the terms
35r×19He×265
Multiply the terms
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Evaluate
35×19×265
Multiply the terms
665×265
Multiply the numbers
176225
176225rHe
Multiply the numbers
176225erH
265÷176225erH÷(40r×19)
Divide the terms
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Evaluate
265÷176225erH
Rewrite the expression
176225erH265
Cancel out the common factor 265
665erH1
665erH1÷(40r×19)
Multiply the terms
665erH1÷760r
Multiply by the reciprocal
665erH1×760r1
Multiply the terms
665erH×760r1
Solution
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Evaluate
665erH×760r
Multiply the numbers
505400erHr
Multiply the terms
505400er2H
505400er2H1
Show Solution

Find the excluded values
r=0,H=0
Evaluate
265÷(35r×19He×265)÷(40r×19)
To find the excluded values,set the denominators equal to 0
rH=040r×19=0
Solve the equations
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Evaluate
rH=0
Separate the equation into 2 possible cases
r=0H=0
Find the union
H=0r=0
r=0H=040r×19=0
Solve the equations
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Evaluate
40r×19=0
Multiply the terms
760r=0
Rewrite the expression
r=0
r=0H=0r=0
Solution
r=0,H=0
Show Solution
