szs
szs szs
  • 01-04-2021
  • Mathematics
contestada

how do I do this question please help​

how do I do this question please help class=

Respuesta :

alonsodelfinpapi alonsodelfinpapi
  • 01-04-2021
-1,3


Aksjjxjcjdjejwkkskxncncnndsnnw
Answer Link
jakethedog10619 jakethedog10619
  • 01-04-2021
X1= -1 , x2=3 first step swap both sides the solve, square both sides, move variables to the left, collect terms, reorder terms, rewrite, factors the expressions, then again, then factor negetive sign, factor expression, change sign, split, solve, remove the repeated solution, check it, simply them, the statements are false and true the final solutions are x=1 x=3 x=-1
Answer Link

Otras preguntas

why is energy important in medical science (5 things or more)
In what respects was Japan's 19th century transformation revolutionary?
a machine can produce 250 items per hour. if the operator of the machine works 40 hours per week, how many times are made by this machine in one year?
Start at 4. Create a pattern that multiplies each number by 5. Stop when you have five numbers.
Find 3 consecutive integers whose sum is 171?
Is there a prime number that ends in zero?
Which pair of ratios form a proportion? A. 5 : 11 and 6 : 12 B. 7 : 13 and 21 : 39 C. 8 : 14 and 24 : 30 D. 10 : 20 and 20 : 30 Please help me.
what is equivalent to 6(p+5)
What profession grew substantially with women’s participation during the Civil War? A. banking B. nursing C. governing D. cooking
Patty had $110.28 un receipts and $75.52 un expenses.What was her profit?