2 years ago

Simplify the expression. x^4/ x^7 a x-11 b x-3 c x11 b x3

Mathematics

2 answers:

maksim [4K]2 years ago

4 0

Answer:

Step-by-step explanation:

$\frac{x^4}{x^7} =x^4 \times x^{-7} =x^{4-7} =x^{-3}$

VARVARA [1.3K]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

Evaluate b²c¹ for b=8 c=-4

AVprozaik [17]

Answer:

The answer is -256.

Step-by-step explanation:

You have to substitute the value of b and c into the expression :

${b}^{2} {c}^{1}$

Let b = 8,

Let c = -4,

${8}^{2} \times { - 4}^{1}$

$= 64 \times - 4$

$= - 256$

8 0

3 years ago

Question 4

lukranit [14]

Answer:

Mrs.Harper bought 87.3 key chains which rounds up to 240.075

Step-by-step explanation:

5 0

2 years ago

Find the Solution of the system of equations.<br><br> -4x+3y=-21<br> -2x-3y=3

LUCKY_DIMON [66]

Answer:

(3, - 3)

Step-by-step explanation: that might be it

8 0

2 years ago

3x-2x=6-7 solve this problem step by step

elena-s [515]

Answer:

-1

Step-by-step explanation:

1x= -1

x= -1

5 0

3 years ago

Read 2 more answers

a rectangular has a perimeter of 50 centimeters if the width of the rectangular is 10 centimeters what is its length

kogti [31]

10+10=20 50-20=30/2= 15 cm for length

5 0

2 years ago