P(x) = 5x - 4/5. Find x
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p(x)= 5x - 4/5
implies 0= 5x-4/5
5x=4/5
x=4/5*5
x=4/25
implies 0= 5x-4/5
5x=4/5
x=4/5*5
x=4/25
Answered by
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p(x) = 5x - 4/5
= 5x = 4/25
= x = 4/5 x 5
x = 4/25
check :- p(4/25) = 5 * 4 /25 - 4/25
= 20/25 - 4/5
= 20 -20/25 [ lcm of 5 is 25 ]
= 0/25
so 0
= 5x = 4/25
= x = 4/5 x 5
x = 4/25
check :- p(4/25) = 5 * 4 /25 - 4/25
= 20/25 - 4/5
= 20 -20/25 [ lcm of 5 is 25 ]
= 0/25
so 0
check :- p(4/25) = 5 * 4 /25 - 4/25
= 20/25 - 4/5
= 20 -20/25 [ lcm of 5 is 25 ]
= 0/25
so 0 this is the wrong way
= 20/25 - 4/5
= 20 -20/25 [ lcm of 5 is 25 ]
= 0/25
so 0 this is the wrong way
it should be p(4/25)=5*4/25-4/5 that is =4/5-4/5 =0
Similar questions
= 20/25 - 4/5
= 20 -20/25 [ lcm of 5 is 25 ]
= 0/25
so 0