![x = 4\\ y = -1 \\ z= -3\\2x(3y -4z)\\= 2(4) [3(-1)-4(-3)] = 8(-3+12)\\=8 (9)\\\\=72\\\\3(5x + 4z)\\3[5(4)+4(-3)]\\3(20-12)\\3(8)\\= 24](/tpl/images/0698/4652/5752d.png)
For x = 4, y = -1, and z= -3
2x(3y – 4z)
3(5x + 4z)
SIEME...
Mathematics, 01.07.2020 15:01 donnamorgan32
For x = 4, y = -1, and z= -3
2x(3y – 4z)
3(5x + 4z)
SIEME
Answers: 2
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