(2x)/(x+4) if x is equal to 6. *
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Answer:
1592
Step-by-step explanation:
if you’re trying to find value of 16x4+1x4, given that 2x+1x=6, then it’s not necessary to solve for x first.
2x−1x=6
(2x−1x)2=62
4x2−4+1x2=36
4x2+1x2=40
(4x2+1x2)2=402
16x4+8+1x4=1600
16x4+1x4=1592
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Answer:
1.2
(2x)/(x+4) just replace the 6 in x
=(2(6))/ (6+4)
=12/10
= 1.2