(X-10)(X-10)
You need to first multiply out the brackets. So, first times X by X, which makes x^2 . Then do -10 x -10 which makes 100. You then need to multiply the X within the first bracket with the minus 10 in the second bracket which makes -10x. Do the same but with the -10 from the first bracket and the X from the second which again makes -10x. So altogether you have x^2-10x-10x+100. This can be simplified down to x^2-20x+100. You then do the same thing for the second question :)
(-3).
We plug (-1) for x in g(x) and we get:
(-1) - 2(-1)^2.
To simplify, (-1)^2 turns to just 1. since a negative times a negative gives a positive.
Then, we have (-1) - 2(1) or (-1) - 2 or -1 - 2.
This is then -3
Answer:
B) ₹75
Step-by-step explanation:
if so I'd do of do of zoo Wii or so
You mind explaining it? Like the question
Answer:
see attached
Step-by-step explanation:
The area of a square is the square of the side length.
For example, (√125)² = 125.
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The side length of a square is the square root of the area.
For example, √98 = √(7²·2) = 7√2.
