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What is the discriminant of the polynomial below 2x2 plus 4x-9?
88 -Apex ;)
What is the solution set for -5x plus x plus 9 equals -4x plus 12?
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
What is 8x plus 9 equals 4x plus 25?
Subtract 4x from each side: 4x + 9 = 25Subtract 9 from each side: 4x = 16Divide each side by 4: x = 4
Find the value of the discriminant of each equation given X2 - 5x plus 4 equals 0?
The discriminant is 9.
What is the discriminant of the polynomial 9x2 - 18x 9?
The discriminant is 0.
What is the discriminant of the polynomial 2x2 plus 4x - 9?
The discriminant is 88.
What is the discriminant of the polynomial below 2x2 plus 4x-9?
88 -Apex ;)
Find the discriminant of the polynomial 2x2 plus 4x-9?
The discriminant is 88 which means that the given quadratic equation has two different solutions for x
Solve 2x2 plus 4x-9 equals 0?
2*2+4x-9=0 4x=9-4 4x=5 x=5/4
Who can factor this 2x squared -4x plus 9?
No one can because its discriminant is less than zero
What is the value of the discriminant for the equation 2x2 plus 3x-4 equals 0?
2X2 + 3X - 4 = 0the discriminant is,b2 - 4ac32 - 4(2)(- 4)9 + 32 = 4141 > 1this means there are two real roots to this equation
What is the discriminant of the polynomial 2x2 4x-9?
b2 - 4ac (whatever that 4's sign is it is positive when squared ) (4)2 - 4(2)(- 9) 16 + 72 = 88 ===============Two real roots.
What is the value of k when 4x squared plus kx plus 9 equals 0?
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
9x2-18x plus 9 equals 0 what is the discriminant?
The discriminant is 0.
What is 4x plus 32x plus 9?
4x + 32x + 9 = 36x + 9
What is the solution set for -5x plus x plus 9 equals -4x plus 12?
-5x + x + 9 = -4x + 12 -4x + 9 = -4x + 12 9 = 12 This equation has no solution.
-6 plus 4x plus 9-2x?
-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]
