Copy the problem and answer it on your answer sheets. п(3п-1) Prove 1+ 4 + 7 + ..+ (3n – 2) = 2

Q: -616+4√81 + √192

A:

Q: -1) nt2 3.

A: To evaluate:    Rewrite the given form in simplified form:

Q: Which equation has the same solution as x2 + 20x – 17 = 7? -

A:

Q: Previous 2x If x2 +1 2 11 what is the value of x? x + 2 1 A в) о c) 2 1 D ||

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Q: Solve y - 9y" +8 = 0

A:

Q: 20+9u du (9u? + 20) . 3/21

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Q: 2n-20n²

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Q: x² +x-6 1) x² – 2x–15 x – 7x+10 10- 2x

A:

Q: Solve the following: (20 – 5²)(16 + 2²) -23 + (3 × 2²) -

A: Given- 20-5216+22-23+3×22 To find- The value of the above expression. Concept used- Firstly…

Q: Which of the following expressions is equivalent to 2(-3x2 + 6x + 1)– 2(4x2 – 3x + 1)? Explain your…

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Q: What are the solutions to (x + 4)² = 25? O9 and -1 O -21 and 29 O-9 and 1 O -29 and 21

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Q: What are the solutions to x + 4 = 6x? Select one: A. z = V5, x = -V5 B. z = 9+ V5, z = 9 – V5 C. æ =…

A: x2+4=6x

Q: Continuing with the expression (x+7)², do the following. (a) By using the Distributive Property…

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.