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choli [55]
3 years ago
6

Pls answer this for me, this is the remainder theorem for grade 9 so help me.

Mathematics
1 answer:
scZoUnD [109]3 years ago
3 0
1) Let f(x) be x^3+5x^2+2x+1
Since f(x) is divided by x+1,
R= f(-1) = (-1)^3 + 5(-1)^2+2(-1) + 1
= -1+5-2+1
= 3
2) Let f(x) be x^3 - 6x + 5x +2
Since f(x) is divided by x-5,
R= f(5) = x^3 - 6x^2 + 5x +2
= 5^3 - 6(5)^2 + 5(5) +2
= 125 - 150 + 25 + 2
= 2
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2 years ago
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7 0
3 years ago
Look at the picture and read the question. I think the answer is 137 degrees but I don't know how to get it. I need help lol. Th
slamgirl [31]

Answer:

That is a parallelogram so that opposite angles are equal.

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It is a parallelogram, so

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Step-by-step explanation:

8 0
3 years ago
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3 years ago
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