Matematika 1. Jika p = -2, q = 6, dan r = -3, maka nilai dari (p x q) - (p x r) = ...2. Jika x = -4, y = 14. dan z = 9, maka nilai dari x - (z - y) = ...3. Hasil dari: -9 + (-13) + (-5) = ...*4. Hasil dari : -56 + 15 + 275. 12 - (-9) = ..6. 5 x (-4) x 7 = ...7. 7 x (-1) x (-4) x 3 =8. -9 x (-3) x (-5) =9. 48 : 8 : 2 = ...10. 21 - (-12) - (-9) = ...​

deangelostehrulv – June 11, 2023

1. Jika  p = -2, q = 6, dan  r = -3, maka nilai dari  (p x q) - (p x r) = ...


2. Jika x = -4, y = 14. dan z = 9, maka nilai dari x - (z - y) = ...


3. Hasil dari: -9 + (-13) + (-5) = ...
*

4. Hasil dari : -56 + 15 + 27

5. 12 - (-9) = ..

6. 5 x (-4) x 7 = ...

7. 7 x (-1) x (-4) x 3 =

8. -9 x (-3) x (-5) =

9. 48 : 8 : 2 = ...

10. 21 - (-12) - (-9) = ...
​

Jawaban:

1.(p x q)-(p x r)

=(-2x6)-(-2x-3)

=-12-6

=-18

Jawaban:

1. Jika  p = -2, q = 6, dan  r = -3, maka nilai dari  

= (p x q) - (p x r)

= ( -2 × 6) - (-2 × -3)

= -12 - 6

= -18

2. Jika x = -4, y = 14. dan z = 9, maka nilai dari

= x - (z - y)

= -4 -(9 - 14)

= -4 - (-5)

= -4 + 5

= 1

3. -9 + (-13) + (-5)

= -9 - 13 - 5

= -27

4. -56 + 15 + 27

= 41 + 27

= 68

5. 12 - (-9)

= 12 + 9

= 21

6. 5 x (-4) x 7

= -20 × 7

= -140

7. 7 x (-1) x (-4) x 3

= -7 × -12

= 84

8. -9 x (-3) x (-5)

= 27 × -5

= -135

9. 48 : 8 : 2

= 6 : 2

= 3

10. 21 - (-12) - (-9)

= 21 + 12 + 9

= 42

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