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WAEC Mathematics 2019 Paper

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Question : 13

Total: 50

Solve 4x2 - 16x + 15 = 0.

x = 1‌
1
2
or x = -2‌
1
2
x = 1‌
1
2
or x = 2‌
1
2
x = 1‌
1
2
or x = -1‌
1
2
x = -1‌
1
2
or x -2‌
1
2

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