3 years ago

Help me with 17.

Mathematics

1 answer:

dexar [7]3 years ago

5 0

Answer:

look at the photo below for the answer.

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Factor trinomial x^2n+10x^n+16

iragen [17]

Answer:

$\large\boxed{x^{2n}+10x^n+16=(x^n+2)(x^n+8)}$

Step-by-step explanation:

$\text{Use}\ (a^n)^m=a^{nm}.\\\\x^{2n}+10x^n+16=(x^n)^2+10x^n+16=x^n\cdot x^n+2x^n+8x^n+16\\\\=x^n(x^n+2)+8(x^n+2)=(x^n+2)(x^n+8)$

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3 years ago

B is a number larger than 1

Ulleksa [173]

B is greater than 1, so B>1

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3 years ago

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What is 39.79949748 rounded to the nearest hundredth?

Rufina [12.5K]

Answer:

$Number = 39.80$

Step-by-step explanation:

Given

$Number = 39.79949748$

Required

Approximate (to the nearest 100th)

This means that, we approximate at the second digit after the decimal.

So:

i.e,

Number = 39.79 [Begin approximation] 949748

The first digit after [Begin approximation] is then approximated using the following rule:

$0 - 4 \approx 0$

$5 - 9 \approx 1\\$

Since 9 falls in $5 - 9 \approx 1\\$ category, the number becomes:

$Number = 39.[79+1]$

$Number = 39.80$

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2 years ago

Which estimation technique will yield a solution that is closest to the actual product of (–21.06)(–30.45)?

Naddik [55]

Answer:

The answer is C. Rounding to the nearest whole number.

Step-by-step explanation:

Please mark me brainliest

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3 years ago

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If a+b =5, b+c=6, c+a=7. then find the value of a

vlabodo [156]

Answer:

a = 3

Step-by-step explanation:

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2 years ago

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