3 years ago

4^x+7 = 8^2x-3 Solve each equation showing work please

Mathematics

1 answer:

RUDIKE [14]3 years ago

3 0

If 4=2^2

8=2^3

(2^)2x+10=(2^)6x

(2^)6x-(2^)2x=10

(2^)2x×7=10, where x has no real value

You might be interested in

Jane finished a race in 7 minutes. How many seconds is this.

Serggg [28]

Answer:

420 seconds

Step-by-step explanation:

(60 seconds in a minute, 60 x 7 = 420)

#Nova

7 0

2 years ago

Read 2 more answers

Oliver sewed a quilt 3 2/3 feet long and 2 1/4 feet wide. what is the area of her quilt?

Hunter-Best [27]

Answer:

8.25 feet

Step-by-step explanation:

3 2/3 times 2 1/4 equals 8.25

4 0

2 years ago

What three numbers have a range of 10 and a mean of 13

serious [3.7K]

16,17,6

16-6 is 10 (range)

16+17+6=39

39/3 is 13. (mean)

7 0

3 years ago

The expression (2x^2)^3 is equivalent to _____.<br><br> 6x^2<br> 6x^5<br> 8x^6

4vir4ik [10]

Answer:

$8x^{6}$

Step-by-step explanation:

To solve this problem is multiply 2 by 2 and then 2 which gives you 8.

Then you will add 2+2+2 and get six. For when multiply exponents you are adding.

8 0

3 years ago

Read 2 more answers

Suppose you are playing a game of Uno and you must draw two cards from the deck. An Uno deck contains

Elina [12.6K]

Answer:

hatdog jdudhsisbsn

Step-by-step explanation:

jsysvysbd

7 0

2 years ago

Read 2 more answers