So discriminant is being counted from that equation:
b^2-4ac = 36-36 = 0
As discriminant is 0, then there is just 1 root -> -b/2a = 6/2 = 3.
Answer:
B
Step-by-step explanation:
The product of the difference of x and 5 and the sum of x and 3
Answer:
the third one
Step-by-step explanation:
p n p is p
p n q is p
q n q is q
q n p is p
p: true
q: false
got it?
Answer is C
3.2 oz + 4.7oz = 7.9 oz * 4 = 31.6oz total
The equivalent expression is option A) 12(l+2a)
<u>Step-by-step explanation</u>:
- The expression for total cost = 12l+24a
- Taking 12 as common from all the terms in the expression,
we get, 12 (l+2a)
Therefore, The equivalent expression of 12l+24a is 12(l+2a).
