1). (3°+2°)×3°=______.
2). (2³)²=______.
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1). (3°+2°)×3°
=(3°×3)+(2°×3)
= 9°+6°
= 15°
2). (2³)²
= 2³^+²
= 2^5
= 2×2×2×2×2
= 24
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