Note: Quadratic equation has at most two zeros or roots.
Learning Task 2
A.
Complete the table below Values of Given Standard Form a b c
1. 2x - 3x2 = 5
2.4 - x2 = 5x
3. (2x + 5)(x - 4) = 0
4. 2x(x - 1) = 6
5. (x + 1)(x + 4) = 8
if you're not going to answer properly please don't at all
Answers
Answered by
0
Answer:
Two quadratic equations are
x2+10x-200=0 and x2+5x-6=0.
Answered by
1
Given:
(1) 2x - 3x2 = 5
a=0, b=2, c=-11
It is not a quadratic equation
(2) 4 - x2 = 5x
a=1, b=-5, c=4
It is a quadratic equation
(3) (2x + 5)(x - 4) = 0
2x²+x-20=0
a=2, b=1, c=-20
It is quadratic equation
(4) 2x(x - 1) = 6
2x²-2x-6=0
a=2, b=-2, c=-6
It is quadratic equation
(5) (x + 1)(x + 4) = 8
x²+5x-5=0
a=1, b=5, c=-5
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