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
charle [14.2K]
3 years ago
6

Rút gọn : (x+2)^2+(3-x)^2= ?

Mathematics
1 answer:
Yanka [14]3 years ago
6 0

Step-by-step explanation:

=x^2+2x+4+9-6x+x^2

=2x^2-4x+13

You might be interested in
Help Mee Plsssssssssssss
Andreyy89

Answer:

3. t = 2

Step-by-step explanation:

5 0
3 years ago
3x+ 2y= 4 solving for x
Jet001 [13]

First step: Isolate the term that has x. To do that, subtract 2y from both sides.

3x + 2y = 4

3x = -2y + 4

Now divide both sides by 3.

x = \dfrac{-2y + 4}{3}

4 0
3 years ago
Read 2 more answers
Rate of change of d=60h + 20
77julia77 [94]
H=1/3+1/60d,d=R Hope this is correct.
6 0
3 years ago
How to solve 2x^2-4x+7=5
Pachacha [2.7K]

chur answer would be X=1

5 0
3 years ago
X^2 – 5x + 6 &lt; 0<br> what is the answer
Sophie [7]

Answer:

step 1: x2−5x+6<0

step2: (×-2) (+-3) =0

answer would be: 2<x<3

7 0
3 years ago
Other questions:
  • Nikita calculated the volume of the right triangular prism. Her work is shown below. A triangular prism. The triangular base has
    6·2 answers
  • A class of 40 students elected a class president. There were 12 votes for Candidate A, and 18 votes for Candidate B. The remaini
    5·1 answer
  • What digit is in the tenths place in 24.816
    10·2 answers
  • 60 min is 20%of blank min
    6·1 answer
  • HELP ME PLSSSSSS!!!!!!!
    5·1 answer
  • 4(2-6x) = -80<br> pls help me
    13·2 answers
  • Which of these numbers is greater than 2.25 but less than 1? Is it 1 or 1.5 or 0 or 2.5
    10·1 answer
  • The radius of a circle is (x-3)m. find the area of the circle
    8·1 answer
  • WHOEVER ANSWERS THIS WILL GET BRAINLIEST!!! SERIOUS ANSWERS ONLY!!!
    8·1 answer
  • GIVING BRAINLIEST AND 50 POINTS plssss HELLPLPLLPLLPLLP Select all of the expressions that are equal to
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!