Answer:![x^{2}+\frac{11x}{5}-\frac{12}{5}](https://tex.z-dn.net/?f=x%5E%7B2%7D%2B%5Cfrac%7B11x%7D%7B5%7D-%5Cfrac%7B12%7D%7B5%7D)
Step-by-step explanation:
The roots are really just what x is when the equation is equal to zero. So, an equation with these roots would look like this:
(x+3)(x-4/5)=y
however, this is not standard form. To get standard form we will need to expand the equation using FOIL.
x^2+3x-4x/5-12/5=
x^2+11x/5-12/5
and that would be your answer.
This stuff is a bit tricky and it get annoying with those pesky fractions. If you have any questions just comment.
Divide 171 by 3. 57
Therefore the middle integer is 57
<span>Therefore the highest integer is "2" higher = 59 </span>
<span>The lowest integer is 2 lower to "balance" the higher digit = 55 </span>
<span>Therefore using common sense rather than "let x=....." the answer is 55, 57 and 59.</span>
Change all of the fractions to common denominators. So, 2/3 would become 4/6 and 1/6 stays the same. Now plot everything by 6ths. Ex. 1/6, 2/6, 3/6...
Answer:
1467 because if you multiply it carefully it will be correct
Answer:
x² - x + 6
Step-by-step explanation:
note (f + g)(x) = f(x) + g(x)
f(x) + g(x)
= x² + 1 + 5 - x ← collect like terms
= x² - x + 6