Answer: There are no real number roots (the two roots are complex or imaginary)
The discriminant D = b^2 - 4ac tells us the nature of the roots for any quadratic in the form ax^2+bx+c = 0
There are three cases
- If D < 0, then there are no real number roots and the roots are complex numbers.
- If D = 0, then we have one real number root. The root is repeated twice so it's considered a double root. This root is rational if a,b,c are rational.
- If D > 0, then we get two different real number roots. Each root is rational if D is a perfect square and a,b,c are rational.
i’m not sure sorry about that
32%. Nensjajkaksksnakekdnsn. sorry I had to type extra letters to answer
Answer:
The ratio of a side length of the image to the corresponding side length of the original figure. Coordinate notation for a dilation. You can describe a dilation with respect to the origin with the notation (x,y) ️(kx,ky), where k is the scale factor. Reduction.
The did not combine like terms correctly.
Step SHOULD'VE went like this:
20-26=-6 & -34+60=26
-6+9=3
3=26
Divide!
3÷3=0 ⇒26÷3=8.6666.....
or (rounded)
the answer would be 8.7
