The conjugate of a binomial, is pretty much just the same thing, but with a different sign in between, so,
pelican + canary conjugate => pelican - canary
a + b conjugate => a - b
-a - b conjugate => -a + b
and so on, therefore
x - √2 conjugate => x + √2
Answer & Explanation:
Net pay is the take-home pay an employee receives after you withhold payroll deductions. You can find net pay by subtracting deductions from the gross pay.
Answer: 3x^2+9x+45 is the answer
Hello everyone
Are you guys talking about the Lesson 10: Surface Area and Volume Unit Test unit 6: Surface Area and Volume test, i have the answers right here for all of you:
1) 17
2)Hexagon
3)95cm^2; 275cm^2
4)795m^2; 822m^2
5)2,205 in^2
6)770m^2
7)43.1cm
8)LA= 829.4ft^2; SA 1,209.5ft^2
9)593.9cm^3
10)43.35pim^3
11)2.1 in
12)528
13)850cm^3
14)115cm^2
15)3,054cm^3
16)2,158m^2
17)Yes 1:8
18)144m^2
19)4,712m^2
20)1,944cm^3
If you guys need help with anything else please feel free to ask !!!!, trust me those answer are all correct, if you have the same test as me, and same answers, like i put, those answers will help you !.
~By Naba~
Answer:
( x-6)^2 -17
Step-by-step explanation:
X^2 - 12x + 19
we need it in given below form
(x + a)^2 + b
we know that
lets convert that in same form
X^2 - 12x + 19 = x^2 + 2(-6)x + 19
comparing x^2 + 2(-6)x to x^2 + 2ax
we have a -6
now
(x-6)^2 = x^2 + 2(-6)x + 36
36 is missing in the x^2 + 2(-6)x + 19 hence to get that
we add and subtract 36 in the above equation
so we have
x^2 + 2(-6)x + 19 + 36 -36
rearranging it \
(x^2 + 2(-6)x + 36) -36 + 19 (x^2 + 2(-6)x + 36 =( x-6)^2)
=>( x-6)^2 -17
comparing the above equation to
(x + a)^2 + b
we have a = -6
b = -17
( x-6)^2 -17
