3 years ago

Which of the following methods would be the easiest to use to solve x2 + 4x + 3 = 0?

2 answers:

8 0

I would choose A. factoring.

Personally, factoring is the method of my choice and I use it whenever possible. Isolating the x² would take a lot more unnecessary steps for solving, and the quadratic formula isn't the simplest way to solve.

Hope this helps. Good luck! :)

tresset_1 [31]3 years ago

6 0

It would be easier to do A

You might be interested in

Type the correct answer in each box. Use numerals instead of words,

xeze [42]

Answer:

x = -6,3,15,-12; y = 11,5,-3,15

Step-by-step explanation:

Domain is the x value, so plugged in the x values into the equation and got the y values or range.

8 0

3 years ago

What is (f-g)(x)?<br><br> question equation show in picture

likoan [24]

Answer:

(f-g)(x) = x^4 - x^3 - 4x^2 - 3

Step-by-step explanation:

(f-g)(x) = x^4 - x^2 + 9 - (x^3 + 3x^2 + 12)

(f-g)(x) = x^4 - x^2 + 9 - x^3 - 3x^2 - 12

(f-g)(x) = x^4 - x^3 - 4x^2 - 3

7 0

3 years ago

kenny6666 [7]

<span>△PQR is similar to △STU

</span>m∠R = m∠U = 96°

m∠Q = m∠T = 6

m∠P = 180 - ( 96 + 6)

m∠P = 180 - 102

m∠P = 78

answer

m∠P = 78

7 0

4 years ago

Read 2 more answers

A new car is purchased for 23700 dollars. The value of the car depreciates at 13.5% per year. What will the value of the car be,

Marianna [84]

The answer is 23,698.65 : )

7 0

3 years ago

Read 2 more answers

Carl is filling flowerpots with soil. Each flowerpot is a cylinder with a radius of 7cm and a height of 10 cm. If Carl has 24,00

mr_godi [17]

Answer: