Question

1.) Find the sum: (3x2 + 5x + 8) + (6x2 + 3x + 2)

2.) Find the difference: (8x2 + 6x + 3) - (4x2 + 3x + 2)

Answer 1

alright one sec

Answer 2

1. b

2. 8
x
2
+
6
x
+
3
−
4
x
2
−
3
x
−
2

Next, group like terms:

8
x
2
−
4
x
2
+
6
x
−
3
x
+
3
−
2

Now, combine like terms:

(
8
−
4
)
x
2
+
(
6
−
3
)
x
+
(
3
−
2
)

4
x
2
+
3
x
+
1

Answer 3

@Fruit Delicious YT...
Your answer cannot be read as it is all left-aligned.

P.S.
This is pre-algebra, not high school

Answer 4

This isn't pre algebra this is algebra 1

Answer 5

what fruit loop meant to say is that
(3x^2 + 5x + 8) + (6x^2 + 3x + 2)
= 3x^2+6x^2 + 5x+3x + 8+2
= 9x^2 + 8x + 10

(8x^2 + 6x + 3) - (4x^2 + 3x + 2)
= 8x^2-4x^2 + 6x-3x + 3-2
= 4x^2 + 3x + 1