3 years ago

4h2 - 2h + 6 for h = ‐2?

Mathematics

1 answer:

scoundrel [369]3 years ago

8 0

4h² - 2h + 6

h = -2, subtitute

4 · (-2)² - 2 · (-2) + 6 = 4 · 4 + 4 + 6 = 16 + 4 + 6 = 26

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