Answer:
yes
Step-by-step explanation:
no
Answer:
0
Step-by-step explanation:
2-2=0
a² + 2ab + b² = (a+b) * (a + b) <span>pattern condensed multiplication</span>
x² + 10x + 25
a² + 2ab + b²
(1x)² + 2*1x*5 + (5)² = (a+b)*(a+b)
a=x 2ab= 10x b=5 = (x+5)*(x+5)
Answer : (x+5)*(x+5)
(x+2)/6 = 2/5
(x+2)5 = 12 <-- Cross multiply
5x = 6 <-- Transpose the 2.
6/5 = x
Answer:
x = 10 and x = (-2) are the solutions.
Step-by-step explanation:
In the given equation (x - 4)² - 28 = 8
we will first find the zero factors which will further decide the number of solutions.
(x -4)² - 28 = 8
(x - 4)² -28 - 8 = 8 - 8 (By subtracting 8 on both the sides of the equation)
(x - 4)² - 36 = 0
(x - 4)²- 6² = 0
(x - 4 - 6)(x - 4 + 6) = 0
(x - 10)(x + 2) = 0
Now the equation only two zero factors or two solutions.
x = 10 and x = -2
Answer is two solutions only x = 10 and x = (-2)
