X+10÷4x+10= x+6/x+10= find the value of x
Answers
Answered by
22
Answer:
Step-by-step explanation:
X+10 / 4x+10 = x+6/x+10
On cross multiply
(X+10)² = (x+6)(4x+10)
X²+100+20x = x(4x+10)+6(4x+10)
X²+100+20x = 4x²+10x+24x+60
4x²+34x+60-x²-100-20x
3x²+14x-40=0
3x²+20x-6x-40 = 0
X(3x+20)-2(3x+40) = 0
X-2 = 0 , 3x+40 = 0
X= 2 , x = -40/3
Hope it works
Plz mark as brainliest
Similar questions