find roots of (3x + 1)² + (x - 2)² =
= 50.
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hope this will help you
Step-by-step explanation:
[3x+1]^2 + [x-2 ]^2 = 50 =
=> 3x^2 +1+6x + x^2+4-4x = 50 =
=> 4x^2 +2x+5 = 50 =
=> 4x^2+2x-45 = 0
=> D = b^2-2ac
= 4-2*4*-45
= 4+270
= 274..
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Answer:
HOPE IT WILL HELP YOU
Step-by-step explanation:
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