Every difference of squares problem can be factored as follows: a2 – b2 = (a + b)(a – b) or (a – b)(a + b). So, all you need to do to factor these types of problems is to determine what numbers squares will produce the desired results.
expression x^2-7 be rewritten using Difference of Squares
x^2 -(sqrt(7))^2
Answer:
Mean= 8.5
Median= 6
Step-by-step explanation:
3,4,5,6,6,7,9,28
Median= Middle (If two middle number, add and divide by 2)
Mean= (3+4+5+6+6+7+9+28) ÷8
Answer:
Step-by-step explanation: First find angle 2. 180-59= 121 angle 1 and 2 are equal so their sum must be
242
Answer:
x = - 6
p = 9
k = 1
Step-by-step explanation:
See attached worksheet.
