2.5 (x-3)3. 10(-2x-2)4. (x-2) (x+5) =15. (2+3) (2+3)=
Pertanyaan :
2.5 (x-3)3. 10(-2x-2)4. (x-2) (x+5) =15. (2+3) (2+3)=
2. 5(x-3) = 5x-15
3. 10(-2x-2) = -20x -20
4. (x-2)(x+5) = x² +3x-10
15. (2+3)(2+3) = 5 . 5 = 25
Jawaban:
2. 5x-15
3. -20x-20
4. x²+3x-10
15. 25
Penjelasan dengan langkah-langkah:
2.
3.
4.
5. (5)*(5)=25
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