Answer:
No real roots.
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:
<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
-3x² + 2x = 1
<u>Step 2: Rewrite in Standard Form</u>
- Subtract 1 on both sides: -3x² + 2x - 1 = 0
<u>Step 3: Define</u>
a = -3
b = 2
c = -1
<u>Step 4: Find roots</u>
- Substitute in variables:
- Exponents:
- Multiply:
- Subtract:
Here we see that we cannot take the square root of a negative number. We will get no real roots and only imaginary ones.
Answer:
y + 2 = - (x - 3)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
here m = - and (a, b) = (3, - 2), hence
y - (- 2) = - (x - 3), that is
y + 2 = - (x - 3)
Answer:
1: 62 degrees
2: 23 degrees
3: 157 degrees
4: 23 degrees
5: 62 degrees
Step-by-step explanation:
SAS and SSS! i dont really know how to explain it other than all the angles match up in some way. hope this helps!
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Answer:
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