2x+1/3x=5 find 5x/6x²+20x+1
Answers
Answered by
2
Answer:
2x+ 3x1 =15 Multiply both side by 3x
Then 6x +1=15x
Rightarrow6x 2 −15x+1=0
So 6x 2 +20x+15x
= 6x 2 −15x+1+35x5x
= 0+35x5x
⇒ 35x5x
= 1/7
Similar questions