BBBBBBBB BBBBBBBBBBBBBBBB,CCCCCCCCC CCCCCCCCC CCCCCCCCC its B and C
Answer:
-6k = -8 is an expression
A and C are inequalities
D is arithmetic
Answer:
x= 5 , y = 34
Step-by-step explanation:
8x-6=5x+9
3x-6=9
3x=15
x=5
-
8(x5) - 6 =
34
25(x5) +9 =
34
Answer:
<u>A</u>
Step-by-step explanation:
Taking c = 1 :
- x² + 2x + 1
- x² + x + x + 1
- x(x + 1) + 1(x + 1)
- (x + 1)(x + 1)
- (x + 1)² ⇒ Perfect square trinomial
Answer:
2 irrational solutions
Step-by-step explanation:
using the quadratic formula:

3x²−x−5=0
where a = 3, b = -1 and c = -5, plug in those values in the quadratic formula

you get two solutions:

both can be written as:

They are irrational as they cannot be written in the form p/q where p and q are whole numbers (integers)