Answer:
1.5 + 1.3228756555323i
1.5 - 1.3228756555323i
Step-by-step explanation:
y = ax^2 + bx + c
a = 1, b = -3, c = 4
Using the quadractic formula:

Note: Kindly ignore the A in the above solution ^
Hence, there is no real solution. It has complex roots.
<em>Feel free to mark this as brainliest! :D</em>
B) No, set of side lengths does not satisfy Triangle Inequality Theorem
B, because thats 50 grams either direction of the given weight.
Answer:
x=2 and y= -1
Step-by-step explanation:
substitute x value in equation 2
2(5y+7)+4y=0
10y+14+4y=0
14y = -14
y= -1
here,
x= 5(-1)+7
x= -5+7
x=2