Answer: -1410
Step-by-step explanation:
Let's start by subbing in -4 for x
[tex]-4x^4 - 3x^3 - 29x^2 - 114\\-4(-4)^4-3(-4)^3-29(-4)^2-114[/tex]
Now we can solve
[tex]-4(256)-3(-64)-29(16)-114\\-1024--192-464-114\\-832-464-114\\-1296-114\\-1410[/tex]
Answer:
[tex]-1440[/tex]
Step-by-step explanation:
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Given:
[tex]-4x^4-3x^3-29x^2-114=[/tex]
[tex]x=-4[/tex]
--------------->>>>
Let's substitute [tex]-4[/tex] for [tex]x[/tex] and solve
[tex]-4(-4)^4-3(-4)^3-29(-4)^2-144=[/tex]
Multiply the exponents
[tex]-4(256)-3(-64)-29(16)-144=[/tex]
Multiply the parenthesis
[tex]-1024+192-464-144=[/tex]
[tex]-832-464-144=[/tex]
[tex]-1296-144=[/tex]
[tex]=-1440[/tex]
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Hope this helps.
