How do I make my writing longer?
How to Make an Essay Longer the Smart Way
- Tip #1: Look Back at Your Prompt/Rubric/etc.
- Tip #2: Go Back Through Your Introduction and Conclusion.
- Tip #3: Have Someone Proofread Your Essay.
- Tip #4: Use Quotations.
- Tip #5: Review Your Outline.
- Tip #6: Include More Transitional Phrases.
- Tip #7: Read Your Paper Out Loud.
- Tip #8: Take a Break From Your Essay.
Is X X 1 a polynomial?
No, x+1x=1 is not a polynomial.
How do you expand a quadratic equation?
Expanding Quadratic Expressions: Quadratic expressions are algebraic expressions where the variable has an exponent of 2. To expand quadratic equations, use the FOIL (First, Outside, Inside, Last) method.
What is the degree of 4?
Names of Degrees
| Degree | Name | Example |
|---|---|---|
| 2 | Quadratic | x2−x+2 |
| 3 | Cubic | x3−x2+5 |
| 4 | Quartic | 6×4−x3+x−2 |
| 5 | Quintic | x5−3×3+x2+8 |
Is there a quartic formula?
There is an analogous formula for the general quartic equation, ax4 + bx3 + cx2 + dx + e = 0 . By this, we really mean four different formulas each of which gives one root of the equation. The formulas for the roots of a general quartic are listed and derived there.
What expand mean?
transitive verb. 1 : to open up : unfold. 2 : to increase the extent, number, volume, or scope of : enlarge. 3a : to express at length or in greater detail.
What is a 4th degree polynomial?
Fourth degree polynomials are also known as quartic polynomials. Quartics have these characteristics: Zero to four roots. It takes five points or five pieces of information to describe a quartic function. …
How do you expand a factored equation?
Expanding From Factored Form
- Expand and simplify x (x2 + 5). We apply the distributive property to the equation to expand and then we simplify the resulting equation. = x (x2 + 5)
- Expand and simplify (x + 2)(x + 3). = (x + 2)(x + 3) = x2 + 2x + 3x + 2(3)
- Expand and simplify (x – 2)(x + 3). = (x – 2)(x + 3) = x2 -2x + 3x + (-2)(3)
How you will know if the equation is a polynomial equation?
In particular, for an expression to be a polynomial term, it must contain no square roots of variables, no fractional or negative powers on the variables, and no variables in the denominators of any fractions.
How do you factor powers?
Factoring a4 – b. We can factor a difference of fourth powers (and higher powers) by treating each term as the square of another base, using the power to a power rule. For example, to factor x4 – y4, we treat x4 as (x2)2 and y4 as (y2)2. Thus, x4 – y4 = (x2)2 – (y2)2 = (x2 + y2)(x2 – y2) = (x2 + y2)(x + y)(x – y).