All categories

3 years ago

What does it mean when a math problem ask to simplify the problem?

1 answer:

5 0

When a problem is too complicated to unravel in one step, it usually helps to divide it into less complicated issues and solve all separately. Making an easier downside from a more complicated one. This might involve revising the problem; using smaller, less complicated numbers; or employing a additional acquainted situation to grasp the matter and realize the answer.

You might be interested in

I need a thorough explanation for question 4 please. It’s about Operations of Powers/Exponents.

miskamm [114]

Answer:

goto gauth maths and ask again

3 0

1 year ago

How do you solve 2/3 [(5+3) ^-3]

vodka [1.7K]

$\dfrac{2}{3}[(5+3)^{-3}]=\dfrac{2}{3}(8)^{-3}\\\\\text{use}\ a^{-n}=\dfrac{1}{a^n}\\\\=\dfrac{2}{3}\cdot\dfrac{1}{8^3}=\dfrac{2}{3\cdot512}=\dfrac{1}{3\cdot256}=\dfrac{1}{768}$

7 0

2 years ago

lisabon 2012 [21]

Answer:

there are 5 terms so it takes 5 days for the trip, im not sure.

Step-by-step explanation:

3 0

2 years ago

A moterboat that ravels with a speen of 20km/hour in still water has traveld 20 km against the current and 180km with the curren

Ira Lisetskai [31]

Answer:

10 kph

Step-by-step explanation:

Find the speed of the current of the river.

20/(20 - c) + 180/(20 + c) = 8

20(20 + c) + 180(20 - c) = 8(400 - c^2)

8c^2 - 160c + 800 = 0

8(c^2 - 20c + 100) = 0

8(c - 10)^2 = 0

c = 10

The speed of the current of the river is 10 km/hour.

5 0

3 years ago

Read 2 more answers

Rewrite in simplest terms: 2(-4p-6)-5p2(−4p−6)−5p

irina1246 [14]

Answer: 20p³+30p²-13p-12

Step-by-step explanation:

2(-4p-6)-5p²(-4p-6)-5p

-8p-12+20p³+30p²-5p

20p³+30p²-13p-12

please click thanks and mark brainliest if you like :)

3 0

3 years ago

Read 2 more answers