solve it please it is come in the resofast exam
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a - b = 2
ab = 17
a + b = ?
a + b = √ ( a - b )² + 4ab
a + b = √ 4 + 68
a + b = 6 √ 2.
HOPE IT HELPS
ab = 17
a + b = ?
a + b = √ ( a - b )² + 4ab
a + b = √ 4 + 68
a + b = 6 √ 2.
HOPE IT HELPS
Answered by
1
hope, it will help you.
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