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3 years ago

Simplify the expression. Write the answer using scientific notation 8(8.8x10^12)

1 answer:

7 0

Hello!

If our answer is in scientific notation, our answer will be multiplied by 10 to a power. In this case, we will only need to multiply 8 by 8.8.

This gives us 70.4(10^12).

I hope this helps!

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Factor the polynomial below.<br> 9x squared minus 16y squared

GaryK [48]

9x^2-16y^2=
(3x+4y)(3x-4y)

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3 years ago

3 decagrams = centgrams

notsponge [240]

Answer:

3,000

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3 years ago

What is the answer to 1.97 x 10^3 =

Gelneren [198K]

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2 years ago

Katniss divided x^3+2x^2-3x-4 by x+1. she didnt get a remainder. do you agree with her?

Brilliant_brown [7]

ANSWER

Katnis is right

EXPLANATION

We use the Remainder Theorem to check if she is right.

According to the Remainder Theorem, if the polynomial function,

$p(x) = {x}^{3} + 2 {x}^{2} - 3x - 4$

is divided by x+1, then the remainder is given by

$p( - 1)$

We substitute x=-1 into the function to obtain,

$p( - 1) = {( - 1)}^{3} + 2 { ( - 1)}^{2} - 3( - 1) - 4$

We simplify to get:

$p( - 1) = - 1+ 2 (1) + 3 - 4$

$p( - 1) = 4- 4$

$p( - 1) = 0$

Katnis is right because the remainder is zero

3 0

3 years ago

-7/9 x 144 vbnbvcrxecvbnbvtcrxercvb

Juli2301 [7.4K]

The first step to solving this expression is to reduce the numbers with 9.
-7 × 16
Now we need to multiply the two numbers together using the Rules of Signs for Multiplication. They state that multiplying a negative and a positive equals a negative: (-) × (+) - (-). Keeping this in mind,, when you multiply the two numbers together you should get -112.
Let me know if you have any further questions
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2 years ago