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Ierofanga [76]
2 years ago
11

Will mark brainliest 3x2 − y3 − y3 − z if x = 3, y = −2, and z = −5

Mathematics
1 answer:
bogdanovich [222]2 years ago
4 0
   3x² - y³ - y³<span> - z
= </span>3x² - 2y³ - z
= 3(3)² - 2(-2)³ - (-5)
= 3*9 - 2(-8) + 5
= 27 +16 + 5
= 48
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