perla1382
perla1382
24-09-2021
Mathematics
contestada
Please answer this please
Respuesta :
Аноним
Аноним
24-09-2021
Step-by-step explanation:
1. x² + 4 = (x+2)²
: x² + 4 = x² + 4 (Yes)
2. (2x+6)²= 4(x+3)²
: 4x²+36 = 4x² + 36 ( Yes)
3. (x-3)(x-3)= (x-9)² (NO)
beacause , True statement is
(x+3)(x-3)= (x-9)²
4. x²-10x+25 = (x-5)(x+5) (No)
: x²-2x+y² = (a-b)(a+b)
Therefore, its not true statement!
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
How do you spell idea and it expired
how do you write 225% in decimal and mixed number or fraction in simplest form?
Which symbol creates a true sentence when x equals 6? 7•6–3x _____ 5(11– x) a. = b. > c.
fourth step occasionally required to repair damaged relationships is A. changing the behavior that caused the problem. B. communicating honestly and o
The low temperature for 5 days was -5, -7 ,-2,2,and -3. What was the average low temperature for those days? Plz help! :)
Solve the Equation!! Z - 2/3 = 1/8
Max cut of 2 inches of a board he had to cut, but the board was still to long. he did this 4 times. after the 4th cut the board was the right length. write and
What French scholar spread Protestantism to Switzerland? a. Henry VIII b. John Calvin c. Martin Luther d. Leo X
Which of the following ideologies was first practiced in classical Greece? a. Absolute monarchy b. Confucianism c. Caste system d. Democracy
Which lines from the play Antigone reflect Creon’s realization of the tragedy he has brought to Thebes?
