1
Find the value of x, if 8power 4x – 3 = 1/
32power
x+2
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Answer:
x= -1/17
Step-by-step explanation:
8⁴ˣ⁻³=1/32ˣ⁺²
=> (2³)⁴ˣ⁻³=1/(2⁵)ˣ⁺²
=> 2¹²ˣ⁻⁹=1/2⁵ˣ⁺¹⁰
=> 2¹²ˣ⁻⁹=2⁻⁽⁵ˣ⁺¹⁰⁾
=> 12x-9=-(5x+10)
=> 12x-9=-5x-10
=> 12x+5x=-10+9
=> 17x=-1
= x= -1/17
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