1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Archy [21]
3 years ago
6

This is due today, please help!!! I will give brainliest.

Mathematics
1 answer:
WINSTONCH [101]3 years ago
6 0

Answer:

Step 1, all the exponents are increased by 4

Step-by-step explanation:

The first incorrect step occurred in Step 1, where all the exponents were increased by 4.

This is mathematically incorrect due to exponential rules. When distributing exponents inside parentheses, we have to multiply the existing exponents inside the parentheses by the exponent outside the parentheses.

For example, (x²)³ is not x²⁺³, but rather, x⁽²⁾⁽³⁾.

We multiply the exponents instead of adding them together.

Therefore, the correct Step 1 should multiply all the variables' exponents by 4.

Steps 2 and 3 are correct since we do add the exponents when multiplying exponents with the same base, and we do subtract exponents with the same base when dividing.  

You might be interested in
choose the equation below that represents the line passing through the point (−2, −3) with a slope of −6. y 3 = −6(x 2) y 2 = 6(
pishuonlain [190]
Line passing through point (-2, -3) with a slope of -6 is (y - (-3)) = -6(x - (-2)) => y + 3 = -6(x + 2)
7 0
3 years ago
Element X decays radioactively with a half life of 12 minutes. If there are 690 grams of Element X, how long, to the nearest ten
Alexeev081 [22]

Answer:

the answer and explanation of the question is in the picture

Step-by-step explanation:

hope this helps

please like and Mark as brainliest

7 0
3 years ago
PLEASE HELP ME ASAP 50 POINTS AND BRAINLIEST!!!!!!
Virty [35]

Answer:

The first shape is triangle; area of a triangle = 1/2*b*h

= 1/2*7*3

= 1/2*21

= 21/2

= 10.5

The second shape is rectangle; area of rectangle = l*b

= 7*3

= 21

Total area:

10.5+21

= 31.5

7 0
3 years ago
Please help me find the area of the trapezoid
alex41 [277]
Formulas:
A= (b1+b2) /2 X h

A= (22.2+8.52) x 9.86
A=30.72x9.86
A= 302.90
5 0
3 years ago
Read 2 more answers
What is the area of polygon ABCDE?
marta [7]

Answer:86

Step-by-step explanation

140-(16+24+5+9) 140-54 = 86

6 0
3 years ago
Other questions:
  • What is the graph of 3x + 5y = –15?
    7·2 answers
  • HELP PLEASE FAST PLEASE HELP!!!!!!!!<br><br> Solve for x: one over five (5x + 12) = 18
    6·1 answer
  • Which represents the solutions of the graphed system of equations, y=x^2-2x and y=-2x-1
    9·1 answer
  • If two figures are similar, the resulting corresponding angles are always
    13·1 answer
  • Please help me i need it
    9·1 answer
  • Help please, Please Help.
    6·2 answers
  • Given the function f(x), what is the transformation f(x-r), is a real number and r&gt;0?
    8·1 answer
  • Crystal wants to add the fractions 1/16 and 3/18 what is the lowest common denominator of the two fractions?
    15·1 answer
  • ***MARKED BRAINLIEST***​
    10·1 answer
  • a trapezoid has a perimeter of 14ft what will the perimeter be if each side length id increased by a factor of 7
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!