Factoring by
Factor x2 – 3x - 28.
ax2 + bx + c
Identify the values that should be writt...
Mathematics, 20.07.2020 05:01 victoriay3
Factoring by
Factor x2 – 3x - 28.
ax2 + bx + c
Identify the values that should be written to
complete the X diagram.
On the top:
On the bottom:
On the sides:
ac
Rewrite the expression using the numbers on the
sides of the X diagram.
Use double grouping to factor the four terms.
12 3x - 28 =
b
Answers: 3
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