Please show work
1.Determine whether the following equations have a solution or not? Justify your answer.
a)x2 + 3x – 15 = 0
b)x2 + x + 4 = 0
c) x2 – 4x – 7 = 0
d)x2 – 8x + 16 = 0
e)2×2 – 3x + 7 = 0
f)x2 – 4x – 77 = 0
g)3×2 – 7x + 6 = 0
h)4×2 + 16x + 16 = 0
2.If x = -3 and x = 4, then form a quadratic equation.
3.What type of solution do you get for quadratic equations where D
4.Create a real-life situation that fits into the equation (x + 3)(x – 5) = 0 and express the situation as the same equation
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