Simplify the expression and find its value when a=5 and b=-3 2(a2+ab)+3-ab​

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Simplify the expression and find its value when a=5 and b=-3 2(a2+ab)+3-ab​

Jawab:

Penjelasan dengan langkah-langkah:

Gambar Jawaban

Jawaban:

2× (5×2+5×(-3))+3-(-15)

2× (10 + (-15))+3+15

2×(-5)+18

-10+18=8