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Based on the ploynomial remainder theorem, what is the value of the function when x = - 6 ?

 

f(x) = x^4 + 8x^3 + 10x^2 - 7x + 40

 

f(-6) = _______

whosmans  Oct 19, 2018

Best Answer 

 #1
avatar+307 
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\(f(-6) = (-6)^4 + 8(-6)^3 + 10(-6)^2 - 7(-6) + 40=1296 -1728 + 360 +42 +40 = 10 \)

so \(f(-6)=10\)

Dimitristhym  Oct 19, 2018
 #1
avatar+307 
+2
Best Answer

\(f(-6) = (-6)^4 + 8(-6)^3 + 10(-6)^2 - 7(-6) + 40=1296 -1728 + 360 +42 +40 = 10 \)

so \(f(-6)=10\)

Dimitristhym  Oct 19, 2018

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