Which quadratic equation has roots of 7 and -2?

1 answer:

7 0

Answer:

x² - 4x - 21 = 0

Step-by-step explanation:

You might be interested in

tankabanditka [31]

Answer:

(7,8)

Step-by-step explanation:

6 0

2 years ago

dimaraw [331]

Answer:

4(3m^3-2m^2+4m+2)

Step-by-step explanation:

6 0

2 years ago

sergey [27]

Answer is true hope this helps

3 0

2 years ago

weeeeeb [17]

The value of A is 9. This is because 40-13= 27
3x?=27 3x9=27

3 0

3 years ago

Degger [83]

Answer:

if you use perimeter area you can get answer

8 0

2 years ago