X1 x2 x3 X4 || +S +t 5x1 -X1 4x1 -2x1 -6x2 +4x3 +4x4 +x2 +2x3 -5x2 +6x3 +6x4 +2x₂ +4x3 +4x4 = 10 = +2x4 = = 550

Q: x2-7x+10/x2-x-2 - x2-6x+5/x2+5x+4

A: Given,

Q: (5+4x)(5-4x)

A:

Q: Simplify 5x(3x2-8x+1)

A: Calculation:The given expression is 5x(3x²-8x+1).Simplify the above expression as follows.

Q: 2(4x-3)>-3(3x)+5x

A:

Q: FIND THE DOMAIN OF 1. ffx)= X²+5x+6 X² 5x+6

A:

Q: 4x+8 x²+7x+12 x2-x-6 x²-9

A:

Q: 3/8x+4=6-5/8x

A:

Q: X x² - 6x + 5 (-) 3x² - 2x - 2

A:

Q: A barge takes 3 hours to move (at a constant rate) downstream for 21 miles, helped by a current of 2…

A: To solve the following problem

Q: (4/5x2+1/2x+8) + (1/7x2+2/7x3+5) Add the 2 polynomials

A:

Q: 2x +5 = 13 4x-3 = 9 -x + 5 = 1 3(x + 2) = 15 2( 2x -1) = 10

A: Solve for the x

Q: 1/2x-1=1-8x-6/10x-

A: Explanation: Given the rational equation is: 12x-1=1-8x-610x-5 Firstly we will multiply (2x-1) both…

Q: 5x/ x2-x-12 - 2x-1 / x2-3x-4

A:

Q: 9x3-21x²+15x 3x 5.-(4-x)(6x) 4. 3

A:

Q: 1/3(12x-6)=4x-9

A: the given expression is 1312x-6=4x-9.

Q: -(4x5 - 3x3 + 5x - 2x2 + 2) - (-3x3

A: We have to simplify

Q: (4 - 2 5/6 - 5/12) x (7 1/12 - 5 3/4)

A:

Q: 16 -3(2x-3) - -6x + 9

A:

Q: Simplify. 2. 4x 11. 4x2 + 8x

A: The expression 6x2 can be factorized as: 2(3)(x)(x) The expression 4x can be factorized as: 2(2)(x)…

Q: Simplify 3/z+5/x/6/z-9/x

A: To collect like terms and simplify the result

Q: x4 + x3 - 10x2 - 4x + 24 by x - 2

A:

Q: Expand (5х3 — 12х? )3

A: Use the expansion formula

Q: x² + 3r xp- 1 + x6

A:

Q: 2-2x(x+7)   expand and simplify

A: Solution

Q: x/x+3=5/2x+6 + 1/x-2

A: We have

Q: 1 -(x-6)* +5 f(x) = - 2 1 g(x): =-x -4 4

A:

Q: 8(4x - 3) + 2x – 9

A:

Q: (-4)^2 x (7-9)^2 + (3+4)^2=

A:

Q: 2x +4/2 -3x/x-2=x

A: we can solve this as follows:

Q: 6p + 42q 9p+63q 2p-10q 10p-50q

A:

Q: X1 X2 X3 -3X1 = - X2 + X3 = −6 5X3 2X1 + 4X2 - 2×2 + 3X3 X1 7.000 = = 50 = - X1 X2 X3 우 5

A:

Q: 1/1443x+2=12x+3

A:

Q: 5+ (6x (6x + 9) = -(x – 4) %3D

A: To solve 5+1/3(6x+9)=-(x-4)

Q: x/x+9 + 2/x-4 = -2x+99/x2 +5x-36

A: The given equation is

Q: 2x² - 8x- 90 = 0 %3D

A:

Q: Simplify 6x4+9x³ – 12x² -3x²

A: Here we have Simplify the 6x4+9x3-12x2-3x2

Q: (102x+1)(10x-3)=1010

A:

Q: X1 - 2x2 + X3 + X4 = 4 x1 + 2x2 + X3 + x4 = 1 2x1 = 5

A:

Q: 4x - 2 (1 + 3x) = 5 - 3(x+2)

A: Please refer the attached image for complete solution. THANK YOU.