1) The expression (2a)-4 is equivalent to A) -8a4 c) - 1/1/1/14 B) 160 D) 1 16a4

Q: Simplify: 9C3 A B C D 31 (9! (6!)3! 31 (61) 91

A: It is known that: Crn=n!n-r! r!. We need to evaluate: C39.

Q: how yo write 24/40 in its simplist way

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Q: Evaluate & 2 4² - [6 ÷ (-2)]³+ [€ 2) 5 (-2)7 = (2)"] = Hilroy

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Q: The expression (x- 6)2 is equivalent to A) x2+36 B) x² + 12x + 36 C) x-12x +36 D) x2-36

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Q: The equation 8•6 =6•8 demonstrates the

A: Given the equation                         8·6=6·8   demonstrates the -------property of…

Q: Simplify the following

A: Calculation:Rewrite the given rational expression as follows.

Q: 2(18) - (- 6) 11 + (7)(- 5)

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Q: 2x2-x-21 Simplify: 5x+20 x2+7x+12 x2+8x+16

A: Given expression: 2x2-x-215x+20x2+7x+12x2+8x+16

Q: How does the 2 in (152)(34) go to 6 instead of 1

A: Disjoint cycles: Two cycles  and  are said to be disjoint cycles if a point moved by thepermutation…

Q: Explain why  ( – 9 ) ½   is not a real number, but   – 9  ½     is a real number.

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Q: (9) VL1, L2 ((L1 UL2)* = (L2 UL1)*). True O False

A: Please check the next step for detailed solution

Q: d) √23-√37 √23+√37

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Q: Simplify fully: a) b) (3a²6³)(2a-4b°)2

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Q: What is 3/2 * 4!

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Q: a) 5+3+1+(-1) ++ (-33)

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Q: Evaluate the expression 6P6. 6P6 =O

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Q: The number 3÷3-1-3-2 is equivalent to:

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Q: 14)634

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Q: (14(5-10)+20*5)/5(6-2)

A: We have

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Q: Jo thinks that because 10 x 10= 100 and 2*5= 10 she should be able to calculate 12×15 by adding…

A: The objective of the question is to explain the correct way to calculate 12 x 15 using the…