4 years ago

Find all solutions for the equation. x^2 +4x -8 =0

Mathematics

1 answer:

siniylev [52]4 years ago

7 0

Answer:20

Step-by-step explanation:

You might be interested in

Roberto and Maria Santanos spend approximately $10.75 per week to wash and dry their family's clothes at a local coin laundry. A

timama [110]

Answer:

72 weeks

Step-by-step explanation:

If 1 week =$10.75 then $774 will be equal to $774×1 week=774 then divide by $10.75=72 weeks

4 0

4 years ago

What is 38/6 times 1 1/2

eimsori [14]

Answer:

19 over 2

19/2

Hope this helps

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Solve -39 4/9 - (-10 2/9) - (18 2/9)

tatyana61 [14]

12850/27
Sorry that’s a really big number

7 0

3 years ago

In the sophomore class at Dixon high school the number of students taking French is 2/3 of the number taking Spanish. How many s

Alex777 [14]

F=2/3 of S
F+S=310

2/3 S + S = 310

(2S + 3S)/3=310
S=[(310)(3)]/5
S=186 students taking Spanish

F=2/3 of 186
F=124 students taking French

3 0

3 years ago

A line passes through the points (3,14) and (7,18) Write a linear function rule in terms of x and y for this line, Help! I might

MrRissso [65]

Answer:

y=1x+11

Step-by-step explanation:

1. Find the slope of the given points

$\frac{y2-y1}{x2-x1}$

$\frac{18-14}{7-3} =\frac{4}{4} =1$

2. Pick any point to find the y-intercept

(3, 14)

x=3, y=14, m=1

3. Substitute

y=mx+b

14=1(3)+b

14=3+b

14-3=b

11=b

4. Write the linear function rule

y=mx+b

y=1x+11

3 0

2 years ago

Read 2 more answers

Find all solutions for the equation. x^2 +4x -8 =0​

Find all solutions for the equation. x^2 +4x -8 =0