1 year ago

Find each sum or difference. (W^2 - 4w-1)+(-5+5w^2 - 3w)

Mathematics

1 answer:

inysia [295]1 year ago

5 0

$(w^2-4w-1)+(-5+5w^2-3w)$

Combine like terms:

$w^2-4w-1-5+5w^2-3w$ $w^2+5w^2-4w-3w-1-5$ $6w^2-7w-6$

You might be interested in

John has $220 in his account and adds $25 to it each month. Cheryl has $100 in her account and adds $35 each month to her accoun

Morgarella [4.7K]

Answer:

$695

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

vitfil [10]

I need the paragraph bro bro

5 0

3 years ago

Read 2 more answers

Dustin is riding his bike from Logan, Utah to Jackson Hole, Wyoming in a bike race. He must ride at least 200

Simora [160]

Answer:

Step-by-step explanation:

If he has already biked 5634 miles, he’s past 200 miles.

4 0

3 years ago

Read 2 more answers

Javier simplified the expression below. Find and describe the three mistakes he made.

OverLord2011 [107]

$( \dfrac{20x}{5x^8})^-^3$

<span>Take out the constants
</span>
$( \dfrac{20}{5} * \dfrac{x}{x^8} ) ^-^3$

$(4*\dfrac{x}{x^8} ) ^-^3$

Use the rule : $\frac{{x}^{a}}{{x}^{b}}={x}^{a-b}
$

$(4x^1^-^8)^-^3$

$(4x^-^7)^-^3$

Use the n<span>egative power rule : </span> ${x}^{-a}=\frac{1}{{x}^{a}}
$

$\frac{1}{4(x^-^7)}^-^3$

$\frac{1}{4^3(x^-^7)}^-^3$

$\dfrac{1}{64x^-^2^1}$

$\dfrac{1}{64* \dfrac{1}{x^2^1}}$

$\dfrac{1}{64 \dfrac{}{x^2^1}}$

$= \dfrac{x^2^1}{64}$

6 0

3 years ago

Read 2 more answers

A statistical question is a question that should have different answers. How to recognize a statistical question? • A question i

Alenkasestr [34]

Answer:

yes but no a statistical question is determined by requiring multiple data

Step-by-step explanation:

3 0

3 years ago