2 answers:
Answer:
Expand((5⋅x−6)2)
=62+2⋅(−6⋅5⋅x)+(5⋅x)2
=36−60⋅x+25⋅x2
Answer:
(5x-6)²=25x²-60x+36
Step-by-step explanation:
We use: (a-b)²=a²-2ab+b².
Thus we get
(5x-6)²=25x²-60x+36
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Answer:
-360
Step-by-step explanation:
x = 6
AB = 11
BC = 22
Hope that helps :)
Answer:
Angle 1: 53
Angle 2: 72
Angle 3: 55
Angle 4: 127
Angle 5: 53
Angle 6: 66
Angle 7: 125
Answer:
3/2(x+y)
Step-by-step explanation:
The cost of 2 DVD is x+y
Divide by 2 to get the cost of one DVD
(x+y) /2
Multiply by 3 to get the cost of 3
3/2(x+y)
<span>They both have a point!
Hope I Helped You!!! :-)
Have A Good Day!!!</span>
