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
krok68 [10]
3 years ago
10

Find all solutions to 4x^2 + 2x -2 = 1?

Mathematics
2 answers:
lakkis [162]3 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

Move the constant to the left, 4x^2+2x-2-1=0

Calculate the difference, 4x^2+2x-3=0

then solve using quadratic equation (must too difficult to type out)

Furkat [3]3 years ago
5 0

Answer:

=−1±1 3√4

Step-by-step explanation:

You might be interested in
What is 1423 divided bye 789
DedPeter [7]

Answer:

1.8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Can someone please help me please, I'll appreciate it:)
Alja [10]
It would be the third choice if ur rotating from point A
6 0
3 years ago
What should I do here?
Otrada [13]
Divide the amount from the months , then add the percentage
8 0
3 years ago
Kayla’s dollhouse has 15.15 square feet downstairs and 6.45 square feet upstairs. What is the estimated total area if you round
Hitman42 [59]

  • The area of Kayla's dollhouse upstairs = 15.15 square feet

  • The area of Kayla's dollhouse downstairs = 6.45 square feet

  • To find the estimated Total area of Kayla's dollhouse, we would apply the Addition Operation

  • The estimated total area is calculated using the formula :

Area of the dollhouse upstairs + Area of the dollhouse downstairs

Rounding to the decimals to the nearest tenth

  • The area of Kayla's dollhouse upstairs to the nearest tenth = 15.2 square feet

  • The area of Kayla's dollhouse downstairs to the nearest tenth = 6.5 square feet

15.2 square feet + 6.5 square feet = 21.7 square feet

The estimated total area of Kayla's dollhouse is  21.7 square feet

To learn more, visit the link below:

brainly.com/question/11118181

8 0
3 years ago
Brienne and 3 friends bought tickets to the movies. They spent a total of $27.00 on the tickets.
nikdorinn [45]

Answer:

B. 4t=27

Step-by-step explanation:

let t be the price of one ticket,

since there are 4 people buying tickets in total, the price of 4 tickets would be 4t.

so 4t=27.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify completely quantity 6 x minus 12 over 10
    7·1 answer
  • What is the volume of a cube with a side length of 5cm ?
    14·2 answers
  • Can someone please help me
    11·2 answers
  • What is the equation, in slope-intercept form, of the line that passes through (0, 3) and has a slope of −6?
    11·1 answer
  • Find the greatest common factor of the<br> following monomials:<br> 2n 36n
    5·1 answer
  • Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?
    15·2 answers
  • During Rachel’s birthday party, Rachel thinks about the ages of her parents and herself. Rachel says, “Hey, Mom and Dad, togethe
    11·1 answer
  • Consider the following sets of matrices: M2(R) is the set of all 2 x 2 real matrices; GL2(R) is the subset of M2(R) with non-zer
    7·1 answer
  • Sara and Lane share a 30-ounce box of cereal. By the end of the week, Sara has eaten 1 10 of the box, and Lane has eaten 2 5 of
    13·1 answer
  • Ken has 7 baseballs. Each baseball weighs 0.3 pound . Ken wants to use this model to find the total weight of the baseballs. Eac
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!