Solve the following equation by completing the square

Mathematics

1 answer:

Ganezh [65]4 years ago

7 0

Answer is (x-1)and (x-2).First make the equation 3x^2- 9x+6=0. then divide both sides by 3 and then the two factors are (x-1)(x-2)

You might be interested in

What expression can you write to describe the overall change in temperature?Do not included the temperature at the beginning of

inessss [21]

Im GOnna Try And Go With Decrese

5 0

4 years ago

HELP! the student council at woodlands middle school is planning a field trip. they polled randomly selected teachers and studen

gregori [183]

Answer:

Step-by-step explanation:

because on the chart is says 19% under burgers for teachers.

Tell me if it is right.

8 0

3 years ago

What is the equation of the line with the slope -3 through the point (3,5)?

Naddik [55]

Answer:

$\boxed{\sf{y=-3x+14}}$

Step-by-step explanation:

The slope-intercept formula can be used to find the equation of the line.

Slope-intercept formula:

$\Longrightarrow:\sf{y=mx+b}}$

The m represents the slope.
The b represents the y-intercept.
y-intercept is 14.

y=-3x+14

Therefore, the correct answer is y=-3x+14.

I hope this helps you! Let me know if my answer is wrong or not.

5 0

3 years ago

NEED HELP ASAP, TEST GRADE‼️‼️‼️‼️‼️

Sergio [31]

Answer: It would cost him $5.06 to buy two basketballs.

Step-by-step explanation: The unit rate is found by dividing $38 with 15. One basketball costs $2.53 so two would be double that.

7 0

3 years ago

Factor quadratic trinomials 27x^2-90x+27

igor_vitrenko [27]

27x^2-81x-9x+27 In this case, just in your mind multiply 27 (coefficient of x^2) by the constant value 27(the end value of the quadratic trinomial). Then find factors that give you the value -90 when you add and 729 (27*27) when you multiply.

Factorise the values
27x( x-3)-9(x-3)

Which will give you

(27x-9)(x-3)

8 0

3 years ago