3 years ago

Solve by completing the square . x^2+7x+3=0show work

Mathematics

2 answers:

Tasya [4]3 years ago

7 0

This is your perfect answer

Murrr4er [49]3 years ago

6 0

Exact form would be:

x = + (square root of 37) divided by 2, subtracted by 7/2

You might be interested in

Can somebody help me ??

shutvik [7]

Answer:

x = 6 degrees

z = 75 degrees

Step-by-step explanation:

In the brackets it says (straight line supplementary)

8 0

3 years ago

Graph 2x=2y plssssssss

yKpoI14uk [10]

Answer:

4xy

Step-by-step explanation:

2 x 2 = 4, then just plop the x and y down, and there's your answer

8 0

3 years ago

lexi bought 1 2\5 pounds of green grapes and 2 3\10 pounds of red grapes. Grapes are 2.99 a pound. Did lexi spend more or less t

prisoha [69]

Answer:

Less than $12

Step-by-step explanation:

I changed everything into decimals to make it easier to solve:

1 2/5= 1.4

2 3/10= 2.3

1.4+2.3=3.7

2.99·3.7=11.063 (Round it to the nearest hundredth and you get 11.06)

7 0

3 years ago

Read 2 more answers

Find the equation of the line shown;

Snowcat [4.5K]

Answer: Assuming it means slope-intercept, the answer would be y=-2x+9

3 0

3 years ago

Read 2 more answers

Find the x-intercept of the equation 4x-y=5

Brrunno [24]

Answer:

(5/4, 0)

Step-by-step explanation:

8 0

3 years ago

Solve by completing the square . x^2+7x+3=0show work​

Solve by completing the square . x^2+7x+3=0show work