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
Afina-wow [57]
3 years ago
8

(X+8)(x-8) if necessary combine like terms

Mathematics
1 answer:
julia-pushkina [17]3 years ago
3 0

Answer:

x² - 64

Step-by-step explanation:

Given

(x + 8)(x - 8)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x - 8) + 8(x - 8) ← distribute both parenthesis

= x² - 8x + 8x - 64 ← collect like terms

= x² - 64

You might be interested in
Subtract the mixed fractions 7 1/4 - 2 4/5=
vaieri [72.5K]

Answer:

4.45

Step-by-step explanation:

I took a test and this question appeared,i remembered the answer , Sorry if i got it wrong..

4 0
3 years ago
Read 2 more answers
Ms. Patel drove 165 miles in 3 hours. If
jeka57 [31]

Answer:

385 miles

Step-by-step explanation:

since Patel drove 165 miles in 3 hours, we can divide the 2 to find the miles per hour.

165mi/3 hr = 55 mph

we can multiply this number by 7 to see how many miles Patel will travel going this speed.

55 mph × 7hr = 385 miles

4 0
4 years ago
Solve x2 + 14x + 17 = –96 for x.
kolbaska11 [484]
Hi there,

2 + 14x + 17 = -96
19 + 14x = -96
14x = -96 - 19
14x = -115

Hence, X = 8.21429
             X = -115/14
             X = -8 3/14

Hope this helps :)

4 0
3 years ago
Read 2 more answers
ten inches of snow is equivalent to about one inch of rain. write an equation for the amount of precipitation measured in inches
Furkat [3]
<span>R={(r;s) | r,s ε (-∞,∞) : r=s/10}</span>
7 0
4 years ago
Read 2 more answers
WILL MARK BRAINLIEST! PLEASE HELP!!
Ber [7]

An octagon has 8 sides. Each side is given as 2a + 1

Perimeter = 8(2a + 1)

= 16a + 8

Answer: 16a + 8

4 0
4 years ago
Read 2 more answers
Other questions:
  • the baseball team is selling 30 loaves of banana bread. Each loaf is sliced and equally divided in 12 large storage containers.
    12·1 answer
  • What happens when salt water is boiled? *
    7·1 answer
  • Polygon abc is dilated, rotated and translated to form polygon a’b’c’d. The endpoint of ab at (0,-7) and (8,8), and the endpoint
    5·1 answer
  • (2x+21) what’s x in this situation?
    14·1 answer
  • For nitrogen to be a liquid, its temperature must be within 12.78 °F of –333.22 °F. Which equation can be used to find the maxim
    11·2 answers
  • Answer correctly please
    10·2 answers
  • 48% is 50 percent more than what number?
    15·2 answers
  • How many boogers does Karissa the ogre have in her left nostril? statistcal or not
    13·2 answers
  • Find the value of x. Round the length to the nearest tenth. The diagram is not drawn to scale. Please help me asap
    14·1 answer
  • Line JK passes through points J(–3, 11) and K(1, –3). What is the equation of line JK in standard form?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!