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Paul [167]
3 years ago
9

6-9 are these correct!?

Mathematics
1 answer:
makkiz [27]3 years ago
3 0
You got  6,8,9 correct
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What must be added to x² + 6x²-x+ 5 to make it exact divisible by (x + 3)​
maxonik [38]

Let f(x) = x² + 6x²-x+ 5 then ,

number to be added be P

then,

f(x) = x² + 6x²-x+ 5 +P

According to the qn,

(x+3) is exactly divisible by zero then,

R=0

comparing .. we get a= -3

now by remainder theorm

R=f(a)

0=f(-3)

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0= 9 + 54 + 3 + 5 + P

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therefore, -71 should be added.

Hope you understand

4 0
2 years ago
How can we determine the difference between a pyramid and a prism? See attached
hammer [34]

Answer:

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X^2 + 4x + 4 = 0<br>please help!! I missed class! show steps!​
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Answer:

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Step 4 make (x+2) equal to zero and solve which gives us -2, so -2 =x.

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Can someone answers this question please master it correctly if it’s corect I will mark you brainliest
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Step-by-step explanation:

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