2 years ago

PLEASE HELPPPP Prove That: 5^31–52^9 is divisible by 100. do it like _____*100

Mathematics

1 answer:

Andru [333]2 years ago

8 0

Answer:

5^31

Step-by-step explanation:

10052^9

This should be correct

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Find the center and radius of the circle x2 - 22x + y2 + 20y =4

nasty-shy [4]

Answer:

Step-by-step explanation:

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2 years ago

2. Find (w2 + 1)(w3 - W+1).

12345 [234]

Answer:

$w^{5} + w^{2} - w + 1$

Step-by-step explanation:

We have to find the simplified expression of $(w^{2} + 1) (w^{3} - w + 1)$ .

Now, we have to multiply each term using the distributive property of multiplication.

So, $(w^{2} + 1) (w^{3} - w + 1)$

= $w^{2} \times (w^{3} - w + 1) + 1 \times (w^{3} - w + 1)$

= $(w^{5} - w^{3} + w^{2} ) + (w^{3} - w + 1)$

= $w^{5} + w^{2} - w + 1$ (Answer)

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3 years ago

How many numbers are equal to the sum of two odd one digit numbers

Lynna [10]

4
8
6
12
10
16
14
= 7 numbers

5 0

2 years ago

Hi again, need help on this please, This is for my End-Of-Year Test, help!

allsm [11]

The correct answer is the first one.

5 x 100 is correct.
9 x 1 is correct because the 9 is in the ones section, not the tens.
3 x 1/10 is correct because it is equal to 0.3.
7 x 1/1000 is correct because it is equal to 0.007.

Hope this helped! You’re welcome

4 0

2 years ago

I need helppppppppppppp

ohaa [14]

Simplify

4ax+12-3ax=25+3a

ax+12=25+3a

ax-3a=25-12

a(x-3)=13

5 0

2 years ago