(4) Solve the following equations.
x? +12x - 20 x2 + 8x +12
(i)
3х - 5
2x + 3
(2x + 1)² + (2x - 1)? 17
(iii)
(2x + 1)2 - (2x - 1) 8
(4x + 1)² + (2x +3)2 61
(v)
4x? +12x +9 36
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1
Answer:
is it for your exam huh dont expect answer
Answered by
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Answer:
(4) Solve the following equations.
x? +12x - 20 x2 + 8x +12
(i)
3х - 5
2x + 3
(2x + 1)² + (2x - 1)? 17
(iii)
(2x + 1)2 - (2x - 1) 8
(4x + 1)² + (2x +3)2 61
(v)
4x? +12x +9 36
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