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Phantasy [73]
3 years ago
6

Find polynomial whose zeros are 3 and -4​

Mathematics
1 answer:
horrorfan [7]3 years ago
6 0

Answer:

Simplest polynomial: x²+x-12

Step-by-step explanation:

zeroes of polynomial= 3,-4

Therefore,

f(3) =0

f(-4)=0.

By factor Theorem

(x-3) and (x+4) are factors

so simplest polynomial is

(x-3)(x+4)

= x² - 3x + 4x -12

= x² + x -12

.

Hope it helps

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Step-by-step explanation:

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4 0
3 years ago
Four times a number, minus 9, is equal to three times the number, plus 6
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Hope it helped 
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