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Multiply each using the vertical form.

1.) 12x + 6
2x + 3
_________


2.) 6a - 11
3a + 2
_________


3.) 3x² - 1
x + 4
_________


4.) m + 3
m - 6
_________


5.) y + 4
y + 7
_________






Sagot :

Answer:

1.24x ^ 2 + 48x + 18

2.189 ^ 2 - 219 - 22

3. 4x ^ 3 + 12x ^ 2 - x - 4

4.2m ^ 2 - 3m - 18

5.2y ^ 2 + 11y + 28

Step-by-step explanation:

1.12x + 6

* 2x+3

36x + 18

=24x^ 2 +48x+18

2.6a- 11

X 3a+2

129 - 22

=189^ 2 -21a

3.3x ^ 2 - 1

x * 4

12 * 2 - 4

4x ^ 3 - x

=4x^ 3 +4x^ 3 +12x^ 2 -x-4

4. m + 3

m - 6

- 6m - 18

2m ^ 2 + 3m

5.y+4

Xy + 7

7y + 28

2y ^ 2 + 4y

=2y^ 2 +11y+28