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icang [17]
3 years ago
6

Unit 4 Solving Quadratic equations {and complex number}

Mathematics
1 answer:
scZoUnD [109]3 years ago
4 0
1.) a=5, b=9, c=-4
2.) C
3.) No solution
4.) x=-2, x=1.25
5.) x=-9, x=3
6.) quadratic formula
7.) 2
8.) 11cm by 16cm
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