2 years ago

K=0 ∑ 39 8(− 8 7 ) k ≈

Mathematics

1 answer:

Anna11 [10]2 years ago

5 0

Answer:

Step-by-step explanation:

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Since i don't know what formula is mentioned. I just used the easiest way to solve :)

Step-by-step explanation:

$(3x^2 + 3)^3 = (3x^2)^3 + 3^3 + 3((3x^2)^2)(3) + 3(3x^2)(3^2)$

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2 years ago

1/2 (4r+6) what dose (4r+6) mean

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This is because (4r + 6) means you take r and multiply that number by 4.

Because there is no number, r would equal one in this case.

4 • 1 is 4

4 + 6 is 10

This would give us 1/2(10)

Half of 10 is 5.

Therefore, the answer is 5.

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2 years ago

Is the polynomial t^4-7 in standard form?

slavikrds [6]

Answer:

Step-by-step explanation:

no,

it is not in the form

$ax {}^{2} + bx + c = 0$

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3 years ago

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K=0 ∑ 39 ​ 8(− 8 7 ​ ) k ≈

K=0 ∑ 39 8(− 8 7 ) k ≈