1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iren2701 [21]
3 years ago
12

Solve for x. 2x2 + x = 10

Mathematics
1 answer:
Stells [14]3 years ago
8 0

Answer:

x = 2, x = -5/2

Step-by-step explanation:

2x² + x - 10 = 0

(2x + 5)(x - 2) = 0

2x + 5 = 0

2x = -5

x = -5/2

x - 2 = 0

x = 2

You might be interested in
Round 958,622 to the nearest hundred <br>​
HACTEHA [7]

Answer:

958,600

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Place 145 in the place value chart
Alexandra [31]

Answer: The 1 goes in the hundreds place and the 4 goes in the tens place and the 5 goes in the ones place

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Any suggestions or answers
Murrr4er [49]
1 solution. it can't be 2, and if you solve it, there is a solution, x stays in the equation, so there's 1 solution
5 0
3 years ago
The length of a rectangle is 1 foot less than twice the width. If the area is 45 ft2, find the length and width.
STatiana [176]
A) Width = 9/2, length = 10

Rectangle area = length(l)x width(w)

9/2 = 4.5

4.5(l) x 10(w) = 45ft
8 0
3 years ago
Julianne desk is 75 centimeters long she say her desk is 7.5 meters long describe her error
allsm [11]
First of all she said meters instead of centimeter.
and 2 she added a decimal point in between 7 and 5.
8 0
3 years ago
Read 2 more answers
Other questions:
  • I’m confused on this one
    10·1 answer
  • a grocery bag containing 4 potatoes weighs 2 pounds. An identical bag contains 12 potatoes weighs 4 pounds. Write an equation in
    10·2 answers
  • Someone could help me out to find the answer thanks​
    10·1 answer
  • Round each decimal to the nearest whole number.<br> 3.8 using a number line
    7·1 answer
  • You have boxes that will hold 1 cubic foot, 3 cubic feet,
    9·1 answer
  • Target Product: 96<br> Target Sum: -35 The 2 factors are 32 &amp; 3<br> O True<br> O False
    9·2 answers
  • Malia and her sister walk at a constant rate of 4 miles per hour. At this constant rate, how long should it take Malia and her s
    5·1 answer
  • Please can someone round this to the nearest thousands (2996)​
    14·1 answer
  • Bethany needs strawberries to make a cake.
    11·1 answer
  • Two friends leave school at the same time, Sarah is heading due north and Beth is heading due east. One hour later they are
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!