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
Elis [28]
3 years ago
9

Which is the last operation performed when evaluating (8 minus 2 x) squared + 4 for x = 3?

Mathematics
2 answers:
MrRa [10]3 years ago
8 0

Your answer would most definitely be addition!

kompoz [17]3 years ago
4 0

Answer:

addition

Step-by-step explanation:

The given expression is (8-2x)^2+4

We want to determine the last operation performed when evaluating this expression for x=3.

We substitute to get:

(8-2*3)^2+4

Multiply within the parenthesis to get:

(8-6)^2+4

Subtract to get:

2^2+4

Evaluate the exponent to get:

4+4

Add to obtain:

8

Hence the final operation is addition

You might be interested in
Use Synthetic substitution to find f(3) and f(-4) for f(x)=x^4-8x-11
brilliants [131]

Answer:

46 and 277

Step-by-step explanation:

Given

f(x) = x^{4} - 8x - 11 ← substitute x = 3, x = - 4 into f(x)

f(3) = 3^{4} - 8(3) - 11 = 81 - 24 - 11 = 81 - 35 = 46

f(- 4) = (-4)^{4} - 8(- 4) - 11 = 256 + 32 - 11 = 288 - 11 = 277

4 0
2 years ago
Please help me!!! I will make you brainiest!!! How does the graph of y=2x+4 compare to the graph of y=x+4
Aloiza [94]

Answer:

ALGUIEN PARA COJER?

TENGO 20 PERRO

7 0
2 years ago
Read 2 more answers
Solve the given inequality 11x-20<_13​
RUDIKE [14]

Answer:

x ≤ 3

Step-by-step explanation:

11

x

−

20

≤

13

Step 1: Add 20 to both sides.

11

x

−

20

+

20

≤

13

+

20

11

x

≤

33

Step 2: Divide both sides by 11.

11

x

11

≤

33

11

3 0
2 years ago
Read 2 more answers
If x = 3(y − 2z), find the value of x when y = 5 and z = 2. (i need this fast pls)
lesantik [10]

3 ( 5-2(2) 5-4 =1 1×3 =3 ! it's confusing in this format bit the awnser should be 3

3 0
3 years ago
Sorry guys just something so I could get my brother out of my way! Can someone please solve this for him so he would stay quiet?
blondinia [14]
(Top left) 1. 5 1/24
(Bottom left)2. 11 1/3
(Top right)3. 8 13/14
(Bottom Right)4. 20 29/35
7 0
3 years ago
Other questions:
  • Let f(x) = x2 − 81. Find f−1(x).
    11·1 answer
  • Help me PLEASEEEEEEEEEEEEE
    11·1 answer
  • Help me for number 14 I NEED SHOW WORK TOI PLZ!
    14·1 answer
  • assuming that each salesperson earned commission on all items he or she sold who earned the most commission​
    8·2 answers
  • A bolt is to be made 2.0 cm long with a tolerance of 4%. Set up an equation to solve for the shortest and longest bolt length. S
    15·1 answer
  • Help me plz u will make my day
    14·1 answer
  • Helppp!!!!! 2 questions answer both
    11·2 answers
  • One morning, Muhammad's deli shop sells 15 sandwiches in 10 minutes. If the shop continues to sell sandwiches at the same rate,
    10·1 answer
  • Ruth wants to buy a skateboard for $56. She has $90 in her account. She spent $11.65 to buy stationary. She also wants to buy so
    6·2 answers
  • ¿Cual es el error maximo que se puede cometer al medir el diametro de un circulo, cuya medida es 10 cm y la tolerancia debe ser
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!