pa help po please
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Answer:
1. 28x
2.-3x+-12
3. 2x + -6y
4. 3x^2
5. 2 x -35
Step-by-step explanation:
1. 7x + 2x + 19x
9x + 19x
28x
2. -6x -3 + 3x -9
-6x + 3x + -3 -9
-3x + -12
3. (3x-4y)-(x+2y)
(3x-x)+(-4y-2y)
2x + -6y
4.18x^5 ÷ 6x^3
18x ÷ 6x 5 - 3
3x^2
5. (x+5)(x-7)
(x ⋅ x)(5 (-7)
2 x -35
Hope it helps