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Ikiwa y=6 na x=-3 tafuta thamani ya y(3x+y)

Mathematics

ScanSolve AI Answer

Answer

-18

Step-by-step solution

4 steps

Huu hapa ni utatuzi wa tatizo lako:

  1. Andika usemi uliotolewa na thamani za xx na yy.

    Tunapewa y=6y=6 na x=−3x=-3.
    Usemi ni y(3x+y)y(3x+y).

  2. Badilisha thamani za xx na yy kwenye usemi.

    6(3(−3)+6)6(3(-3)+6)
  3. Rahisisha usemi ndani ya mabano kwanza.

    Kwanza zidisha 3×−33 \times -3:

    6(−9+6)6(-9+6)

    Kisha jumlisha namba ndani ya mabano:

    6(−3)6(-3)
  4. Fanya kuzidisha kwa nje ya mabano.

    6×−3=−186 \times -3 = -18

    Thamani ya usemi ni:

    −18-18
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