factories the the following x^+4x-32
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Step-by-step explanation:
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Answered by
4
Answer:
factors are (x-4) and (x+8) and zeroes are +4 and -8
Step-by-step explanation:
x²+4x-32
by shortcut
32x²
/ \
- 4x/1 +8x/1
(x-4) (x+8)
x-4=0
x=4
x+8=0
x= -8
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