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By Using the discriminant find out which solution set we obatin for each of the following quadratic equations.
13x2 +1= 5x
Solution
Firstly get the equation in standard form.
13x2 - 5x + 1 = 0
Then we have,
a = 13 b = -5 c=1
Plugging in the discriminant gives,
b2 - 4ac = ( -5)2 - 4 (13) (1) =-27
The discriminant is negative & thus we will have two complex solutions. For reference reason the actual solutions are,
In the earlier section we looked at using factoring & the square root property to solve out quadratic equations. The problem is that both of these methods will not always work. Not
50P3
brief explanation
please help me understand polynomials- i get the small problems but i dont understand larger ones
4.5 qt / min = ____ gal / h
Question 1: (a) Describe a binary operation on a set S. (b) Give the definition of a group. (c) State whether the following statements are TRUE or FALSE. Justify your
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Find the standard form equation for... 4x^2-y^2+24x+4y+28=0
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