Question

1. Which part of the quadratic equation 2x2 + 3x – 7 = 5 is the linear term?

a. 2x2

b. 3x

c. - 7

d. 3x - 7

2. What number is needed to make the expression x2 - 8x + ___ a complete square?

a. 4

b. 8

c. 12

d. 16

3. Which of the equations below is a Quadratic Formula?

. =

± √2 − 4

2

b. = −±√2+4

2

c. = ±√2+4

2

d. = −±√2−4
​

Answer 1

Answer:

no real root

Step-by-step explanation:

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