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secondary 2 | Maths
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Date Posted: 3 years ago
Views: 224
Are you supposed to follow a certain method set by your teacher, or do you need help applying the quadratic formula
Quadratic
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Another method
Date Posted:
3 years ago
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Here
Date Posted:
3 years ago
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Substitute the coefficient of x into the quadratic formula using ax² + bx + c
Where
a = 1
b = -7
c = -60
Cus (1)a² + (-7)a + (-60) = a² -7a - 60
Then just punch the formula in your calculator
Where
a = 1
b = -7
c = -60
Cus (1)a² + (-7)a + (-60) = a² -7a - 60
Then just punch the formula in your calculator
Date Posted:
3 years ago
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