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
iVinArrow [24]
3 years ago
5

Como simplifica o seguinte produto notável: (x+2)²​

Mathematics
1 answer:
gogolik [260]3 years ago
7 0
(x+2)^2

x^2+2x · 2+2^2

x^2+4x+4
You might be interested in
Please help I have been stuck for a while
jeka94
The answer would be c
6 0
3 years ago
Find a formula for the linear function passing through the points (-1,14) and (2,-10)
tensa zangetsu [6.8K]

A(-1;14), x=-1, y=14

B(2;-10), x=2, y=-10

General equation for linear function is y=mx+b

Let's solve system of equations

\displaystyle\\\left \{ {{14=-1m+b} \atop {-10=2m+b}} \right. \\\\\left \{ {{b=14+m} \atop {2m+b=-10}} \right. \\\\2m+(14+m)=-10\\3m=-24\\m=-8=>b=14+(-8)=6\\\text{Answer}: y=-8m+6

5 0
2 years ago
WILLL GIVE A BRAINLESST AND 50PTS THANKS
Sedbober [7]
Your answer is B, (t4 - rs5) (t8 + rs5t4 + r2s10)
let me know if you need an explanation :)
3 0
3 years ago
Read 2 more answers
[36÷(-9)+(+10)]÷7-[3+(-2-3).2]+1
Alla [95]

Answer:

hi

Step-by-step explanation:

3 0
3 years ago
Subtract: 6a3 - 2a2 + 4 from 5a3 - 4a + 7
wlad13 [49]

subtract like terms

5a^3 - 6a^3 = -a^3

7 - 4 = 3

answer is -a^3 + 2a^2 - 4a + 3

8 0
3 years ago
Read 2 more answers
Other questions:
  • The product of a number and 5 is decreased by 2. Translate the word phrase into an expression.
    10·2 answers
  • Solve each system by elimination. X+6y=-8<br> 7x+2y=24
    14·2 answers
  • Round 34 669 to the nearest thousand
    14·1 answer
  • -6(2n+5)=-114 what is the answer
    12·1 answer
  • 3x - 2x^2 + 7 - 3x^2
    11·1 answer
  • Which equation represents a slope of −4<br> and y-intercept of (0, 2) ?
    10·1 answer
  • Determine the slope and y-intercept for the line that passes through the points (5, 5) and (−5, 1)
    14·1 answer
  • Determine which of the two acute angles has a cosine of 4/5.
    12·1 answer
  • What is the value of 6x+7y-5 when x =2 and y=3​
    12·2 answers
  • Please help I can't find the mean
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!