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What is the value x satisfy 4(3x+2)^2=64
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What is the value x satisfy 4(3x+2)^2=64

User Jigzat
by
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1 Answer

2 votes

Answer:


x=(2)/(3) , -2

Explanation:


4(9x^(2) +12x+4)=64


36x^(2) +48x+16 = 64


36x^(2) +48x-48=0


12(3x-2)(x+2)=0\\


x=(2)/(3) , -2

User Debapriya Biswas
by
4.1k points
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