10- 8 Ay 6- V 44 2- u 2 4 6 8 10 -10-8-6-4-2 24 -2- 4 -6- 68 -8 -10- X Find proju and scal, u by inspection without using formulas. proj⭑u = ☐ (Type your answer in terms of i and j.) scal, u= ☐

Q: Simplify a +1- 2 a -1- a 3 a +3 a +1 a -6 - a - 2

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Q: X°+ 7x"+ 15 XT† 32 x’+ 23x + 25

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Q: In the expansion of (2a + 4b)8, which of the following are possible variable terms? Explain your…

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Q: 8.) Determine the value of b that makes the bx) expression 15 - 20x equivalent to 3(5

A: Given, 15-20x = 3(5+bx)

Q: 5 16 x + 2 5 10) x + 2, 1 + 4 4

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Q: What is the minor of element a23 -2 5 -2 5 3 - -3 4 4,

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Q: 1) Collect like terms. 39 - 78d - 80 - 6d + 7+ 4d =

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Q: 2-2 × 25-24 D) (-6-24)+(5) VDS + 3x 3)² 63=(-7) (-6)

A: Step 1: Step 2: Step 3: Step 4:

Q: 1. The expression 16x? – 25y? is equivalent to: A) (4x – 5y)? C) (4x – 5y)(4x + 5y) B) (16 – 25)(x?…

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Q: Find each (n+3)(n+2) (4n 5)(3n + 2) (n+7)(n + 5)

A: Since you have posted multiple subparts we solve the first three subparts for you to get the…

Q: Find each product. 1) (2p+ 1X6p+3) 2) (2-4)(4r + 3) 3) (7m+5X7m+8) 4) (4n +3(7n – 3) 5) (5x-8Xr-1)…

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Q: 2. Regents Question: The trinomial x -14x + 49 can be expressed as 1) (x-7) 2) (x+7) 3) (x-7)(x +7)…

A: Trinomials are in the form ax2+bx+c=0 this can be factored as product of two binomials. To factor a…

Q: x² - 4x-5 x-5 x² +6x + 8 x+2 13. What is the limx-5 14. What is the limx→-2 15. What is the limx-…

A: Since you have posted a question with multiple we will solve the first question for you. To get the…

Q: - (2x – 1)(4x² + 2x + 1)

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Q: 6 Find mLABE. (3x +4) (5x-2)*

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Q: Let f, g: R - [-1, c0) be functions given by f(x) = x – 3 and g(x) = 2x? – 1 then which one of the…

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Q: Provide an appropriate response. 11) What is wrong with the following? 20x2 - 10x + 3 20x2 -10x + 5…

A: Given: The quadratic equation is as follows, 20x2-10x+55=20x2-10x+55=20x2-10x+1 The objective is to…

Q: 3 60. (a³-2a²b) + (ab³ + b³ ) - ( 3a²b+ 4ab²)

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Q: 27x - 4 Evaluate (5x - 2)(2 +3) |

A: Follow the steps.

Q: Зх —7%3D 8х + 23-

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Q: 3 2 -4 - -47 1 -3 1 6 -2

A: We will find  the required.

Q: 2z2 – 4z 3z2 - 12 Which expression is equivalent to when z + -2, z7 -1, and z+ 2? z +1 z² + 3z + 2…

A: The explanation of answer as follows

Q: 1) 7x - 58x + 16 A) (7x + 8)(x+ 2) B) (7x – 2(x+ 8) c) (7x – 2(x – 8) D) (7x + 2Xx- 8) 2) 2-1-3 A)…

A: According to our guidelines we are supposed to do only first three subparts. kindly repost other…

Q: a) 5x2 + 22x + 8 = 0   b) 8x2 + 2x – 15 = 0

A: NOTE: Refresh your page if you can't see any equations. .

Q: Find GCD a-(18,45) b-(25,125)

A: Given  GCD(18,45)GCD(25,125)

Q: Let matices

A: Given that, I=1001 ; A=100-1 ; B=-1001 ; C=-100-1 G = {I, A, B, C} Let the binary operation defined…

Q: 2. Which expression is equivalent to * 2(x- 4)2 – 2 2x - 16x+ 32 2x + 16x – 32 Option 1 Option 2 2x…

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Q: On simplifying (a + b- 3) – (2b – a + 3) + (a - b + 3) the result is 3a - b- 3 a + b-3 3a - 2b - 3 a…

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Q: 26 + 4 × [9 - (1 + 4)

A: Given that  26 + 4 × [9 - (1 + 4)] To simplify the expression

Q: 18(9+7)+3

A: 18(9+7)+3

Q: 2 x+16x³+9x+256x+256=0 4 3 Find the values of x?

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Q: Find a21 of A-1 Find a22 of A-1

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Q: Seatwork: t +3 6+79-₂7 (2)+3 (2) 2-6(2) +9 ift=2 2 (8) 5 1 55 5 (5)

A: Please see the below picture for detailed solution.

Q: The expression x- 16 is equivalent to 1) (r+2)(x-8) 2) (x- 2)(x + 8) 3) (x+4)(x – 4) 4) (x+8)(x– 8)

A: Given,            x2 - 16

Q: Calculate the value of 2-4(5-2)+12

A: Calculate the value of  2-4(5-2)+12