3(2x+7), x+1 5. -3

Q: x^4-x^2=6

A: To find: The value of x. Given: The equation is x4-x2=6 Calculation: Assume x2 as t, then equation…

Q: 3 9)- x+2 5 2x-7

A: Dear student as per our rule in one session we can only solve one question. Please post the other…

Q: 2r - y = 16 2r + 10y = -6

A: Given system of equations is 2x-y = 16                                    ....(1)2x+10y = -6…

Q: 2² - 8x + y – 10y - 44 = 0

A: topic - circles

Q: + find 5A-B where A 3 B= [4 -2 -1 0, -1- -2 3. 8.

A:

Q: x - 3 2- y 2. 7- 2x 4. 3 2.

A:

Q: X-2y=1;(  ,-2),(7,  )

A: The given function:

Q: 6) -x - y < 3

A:

Q: 5(x-3)&lt;2(3x-1)

A: Obtain the x values that satisfies the given inequality 5(x–3)&lt;2(3x–1).

Q: 9. y- 6r - 10r - 5

A:

Q: y= -6x-9; y = 0; - 1sxs2

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Q: 2x-y=9 5x+y=-5

A:

Q: to 5x2 – 20x- 60 = 0 Example 2:

A: Our objectives to solve the quadratic polynomial.

Q: 등은 + 호골프 =D를 -2 (1 - x) 3-2т x-5 3

A: NOTE: Refresh your page if you can't see any equations. . multiply both sides by 12

Q: ;) 2r-11x-21 0 ii) x + x 22

A: 1)                                          2X2-11X-21 =0                         To solve this…

Q: (8) y=x +5 -6 -5 -2

A:

Q: 6)-15x+9y%= 27 -5x- y= 17

A:

Q: 9. -2r - 7 >1 or x-2 2-1

A: we nee to solve the inequality -2x-7&gt;1    or    x-2≥-1

Q: Ive: x- 2 x- 2 3 %3D 2/3

A:

Q: Y=2x+5 and x=-3

A:

Q: 2) y=x' – 9x² + 24x – 18; [2, 4] -

A: let y=f(x) f(x)= x3-9x2+24x-18, [2,4] using rational roots tests: x could be :±1,±2,±3,±6,±9,±18 If…

Q: 2x + 4y = -3 2x - y = 7

A:

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

A: In order to draw the graph of a given line, first determine the x and y intercepts as:

Q: Simplify: x-5/6y5/21/x-5/6y-2/7x-2/3

A:

Q: 2x - (x-4) = 0

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

Q: 2x+y=5 and 2y=x-12

A:

Q: (y=-4x+6 2. 2x - y = 11

A:

Q: y = -6x - 12 2x – 2y = 10 (-6, 1) (1, -6) (-3, -6) (-1, -6) YA 7:51

A: Answer and explanation is given below...

Q: 28x^2-x-2=0

A:

Q: (2x-y)2

A: Given,

Q: .2 y = 4 - x² and x +y = 2.

A:

Q: 2x - 3 = 11

A:

Q: x-2y = -15 12. 9x + 7y = -10

A: Question-   Solve system of linear equation by substitution

Q: (-2,4) y 2 у = 4 − x2 -

A:

Q: 2.x+ 8 y = 6 -5x- 20y=-15

A:

Q: 3x - y = 17 -x + y = -7

A:

Q: Express as a polynomial.

A: The given expression is as below:       (3x3-4x2+x-7)+(x4-2x3+3x2+5)

Q: 21. Complete the table. y 2-6x +5

A: Given expression, y=x2-6x+5

Q: 3x-y -2

A:

Q: 2x - 7 x+1 x- 3

A:

Q: k(x) = -5z2 - 125 %3D

A: We need to find the zeros of k(x)=-5x2-125

Q: 2-X 2-x-Y 4)

A: Given that, ∫01∫02-x∫02-x-y dz dy dx

Q: (5x+3y = 1 (5x- y = 13

A:

Q: 4х-2у%3D2 10. y=5x-1

A: SUBSTITUTION METHOD FOR SOLVING LINEAR SYSTEM: A Way to solve linear system algebraically is to use…

Q: - y =4-2 and the r-axxis.

A: Given: y=4-x2 and x-axis. To find: The region bounded by above curve and volume of solid.

Q: 5x - y = 18 11. 10x - 2y 32

A:

Q: -5x°y-10 Simplify: 20x-2,20

A: We have to simplify the expression: -5x6y-1020x-2y20 We know the exponents rule,…

Q: (8r-15) (14x-47) K 29

A:

Q: 5. y = 3x - 4 at (0. - 4)

A:

Q: x- 3 -15 +2x 12 R) 1

A: here this is a square so all sides will be equal than x-3=-15+2x that is equal to x-2x=-15+3 -x=-12…