3 years ago

Mind if I have help once more?

1 answer:

6 0

$\bf -2=-x+x^2-4\\\\
\begin{array}{llccll}
0=&1x^2&-1x&-2\\
&\uparrow &\uparrow &\uparrow \\
&a&b&c
\end{array}
\qquad \qquad 
\begin{array}{llll}
\textit{quadratic formula}\\\\
x= \cfrac{ - {{ b}} \pm \sqrt { {{ b}}^2 -4{{ a}}{{ c}}}}{2{{ a}}}
\end{array}$

You might be interested in

Need help number 8 it’s decreasing or increasing

andrew-mc [135]

Increasing I think dryyhiiouiiiiuyutff

5 0

3 years ago

What is the simplified form of the following expression? 15sg/-5g

serg [7]

Answer:

the answer is 3sg because it's the only one with out a up side down v and a 2 and if you look at the question it's asking you it has 15sg/- 5g on it put it to together Boom 3sg is your best answer for you

7 0

3 years ago

If y varies directly with x and y =70 when x=14, find x when when y = 110

olganol [36]

x ∝ y

-- = c

x = yc

14 = 70c

c = 1/5

x = 1/5*110

= 22

4 0

3 years ago

What is the area of a rectangle with vertices (-8,-2), (-3,-2),(-3,-6), and (-8,-6)? in square units.

svetlana [45]

Answer:

the area of the rectangle is 20 square units.

Step-by-step explanation:

i don't have it step by step but i did get 100%

3 0

3 years ago

The vertices of triangle jkl are j(-2,1), k(2,-3), and l(2 2). The triangle is reflected over the line y=x. Graph triangle jkl a

miskamm [114]

The answer would be C. Hope this works

7 0

3 years ago