divide polynomial 9√2÷√4
Answers
Answer:
HEY MATE
9√2 / √4
MULTIPLYING THE NUMERATOR AND DENOMINATOR BY √4
9√8 / 4
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Answer: Its an example , don't copy
Step-by-step explanation: (
4
x
2
−
9
)
(
2
x
+
3
)
Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of
0
.
2
x
+
3
4
x
2
+
0
x
-
9
Divide the highest order term in the dividend
4
x
2
by the highest order term in divisor
2
x
.
2
x
2
x
+
3
4
x
2
+
0
x
-
9
Multiply the new quotient term by the divisor.
2
x
2
x
+
3
4
x
2
+
0
x
-
9
+
4
x
2
+
6
x
The expression needs to be subtracted from the dividend, so change all the signs in
4
x
2
+
6
x
2
x
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.
2
x
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
-
6
x
Pull the next terms from the original dividend down into the current dividend.
2
x
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
-
6
x
-
9
Divide the highest order term in the dividend
−
6
x
by the highest order term in divisor
2
x
.
2
x
-
3
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
-
6
x
-
9
Multiply the new quotient term by the divisor.
2
x
-
3
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
-
6
x
-
9
-
6
x
-
9
The expression needs to be subtracted from the dividend, so change all the signs in
−
6
x
−
9
2
x
-
3
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
-
6
x
-
9
+
6
x
+
9
After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.
2
x
-
3
2
x
+
3
4
x
2
+
0
x
-
9
-
4
x
2
-
6
x
-
6
x
-
9
+
6
x
+
9
0
Since the remander is
0
, the final answer is the quotient.
2
x
−
3