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College Prep Ch. 4C Flashcards | StudBud
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College Prep Ch. 4C
#3: Factor completely
#10
College Prep Ch. 4C
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1
#10
f\left(x\right)=16x^3-48x^2+52x-25
f\left(x\right)=16x^3-56x^2+65x-25
f\left(x\right)=16x^3-38x^2+70x-25
f\left(x\right)=16x^3-42x^2+30x-25
2
#3: Factor completely
f\left(x\right)=x\left(x+4\right)\left(x-2\right)\left(x+5\right)
f\left(x\right)=x\left(x+2\right)\left(x-2\right)\left(x+5\right)
f\left(x\right)=x\left(x+1\right)\left(x-4\right)\left(x+5\right)
f\left(x\right)=x\left(x+3\right)\left(x-1\right)\left(x+5\right)
3
#12
f\left(x\right)=x^4-2x^2-80
f\left(x\right)=x^4-3x^2-70
f\left(x\right)=x^4-x^2-90
f\left(x\right)=x^4-4x^2-60
4
#7: Find the zeros
\lbrace\pm1,\pm2\sqrt{3}\rbrace
\lbrace\pm2i,\pm6\sqrt{3}\rbrace
\lbrace\pm i,\pm\sqrt{3}\rbrace
\lbrace\pm i,\pm3\sqrt{2}\rbrace
5
#1: What's the remainder?
0
-4
-7
-1
