if x + 1/(x+1) =5 then 6x^4(x-5)+34 =?
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Answered by
0
Answer:
Step-by-step explanation:
x+1/x+1=5. x+1=5(x+1). x+1=5x+5. 1-5=5x-x. -4=4x. x=-4/4. x=-1. substitute x value in6x^4(x-5)+34.
Answered by
1
Answer:
Hey this is helpful for you
- x+1/x+1=5
- x+1=5(x+1)
- x+1=5x+5
- 1-5=5x-x
- -4=4x
- x=-4/4
- x=-1
- substitute x value in6x^4(x-5)+34
- 6(-1)^4(-1-5)+34
- 6(1)(-6)+34
- 6(-6)+34
- -36+34
- -2
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