Identify the values that should be written to complete the X diagram.On the top: On the bottom: On the sides: Rewrite the expression using the numbers on the sides of the X diagram. Use double grouping to factor the four terms.x2 – 3x – 28 =
Answer
Selection 1:
–28
Selection 2:
–3
Selection 3:
–7 and 4
Selection 4:
(x – 7)(x + 4)

Question

Identify the values that should be written to complete the X diagram.On the top: On the bottom: On the sides: Rewrite the expression using the numbers on the sides of the X diagram. Use double grouping to factor the four terms.x2 – 3x – 28 =

Answer

Selection 1:

–28

Selection 2:

–3

Selection 3:

–7 and 4

Selection 4:

(x – 7)(x + 4)

Revolt · Accepted Answer

–28; Selection 1: –28; Selection 2: –3; Selection 3: –7 and 4; Selection 4: (x – 7)(x + 4)