find the value of x..
plz help me
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Anonymous:
which chapter ? matrices ?
i m also confused
which class bro ?
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hey mate here is your answer
by solving the given 2 by 2 determinant
we get
(X+3)(2x)-(-2)(-3x)=8
(2x²+6x)-(6x)=8
2x²+6x-6x=8
x²=8/2
X=+-2
so X=2 or X=-2
hope it will help you
mark me brainliest ✌✌✌✌
by solving the given 2 by 2 determinant
we get
(X+3)(2x)-(-2)(-3x)=8
(2x²+6x)-(6x)=8
2x²+6x-6x=8
x²=8/2
X=+-2
so X=2 or X=-2
hope it will help you
mark me brainliest ✌✌✌✌
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