I believe it is.... (2,2)or(4,4)
Answer:
A
Step-by-step explanation:
I think it’s a based on what you given
Answer:X=5
Step-by-step explanation:
6x + 12 = 42
-12. -12
6x=30
6x. 6
X=5
Check
6(5)+12=42
30+12
42
<span>−3|x − 3| = −6
</span><span> |x − 3| = 2
x - 3 = 2
x = 5
-(x - 3) = 2
-x + 3 = 2
-x = -1
x = 1
answer
x = 1 and x =5</span>
Answer:
The Remainder Theorem states that when we divide a polynomial
f
(
x
)
by
x
−
c
the remainder
R
equals
f
(
c
)
.
We use synthetic division to divide
f
(
x
)
by
x
−
c
, where
c
=
−
3
.
Step 1. Write only the coefficients of
x
in the dividend inside an upside-down division symbol.
∣
1
−
4
2
−
4
+
6
∣
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Step 2. Put the divisor at the left.
−
3
∣
1
−
4
2
−
4
+
6
∣
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Step 3. Drop the first coefficient of the dividend below the division symbol.
−
3
∣
1
−
4
2
−
4
+
6
∣
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
Step 4. Multiply the drop-down by the divisor, and put the result in the next column.
−
3
∣
1
−
4
2
−
4
6
|
−
3
————————————————————
1
Step 5. Add down the column.
−
3
∣
1
−
4
2
−
4
6
|
−
3
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
−
7
Step 6. Repeat Steps 4 and 5 until you can go no farther
−
3
∣
1
−
4
2
−
4
6
|
−
3
+
21
−
69
219
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
−
7
23
−
73
225
The remainder is
225
, so
f
(
−
3
)
=
225
.
Check:
x
4
−
4
x
3
+
2
x
2
–
4
x
+
6
=
(
−
3
)
4
−
4
(
−
3
)
3
+
2
(
−
3
)
2
−
4
(
−
3
)
+
6
=
81
+
108
+
18
+
12
+
6
=
225
