Simplify by combining using a common denominator : S s²-4 2 57 / 2² 4-s (s − 2)(s+2)

Q: hello how did you get 1+x^2-2x in the parentheses of the second line?

A: The given function is fx=-2x2-6x-3 We have to find f1-x

Q: If y=-3, what is the value of 4y^3 +2(y^2-4

A: Given query is to find the value of expression at y = -3

Q: If I have 0=24x-5.19x^2, then I simplify it to 0=x(24-5.19x). How do I proceed to find x from here?

A: The given function is Here, either

Q: 2/x+4 - 1/x-4 = 4x/x2-16 What are the value(s) of the variable that make the denominator zero?

A:

Q: 36x-8y^2 where X=3 and Y=-6

A: NOTE: Refresh your page if you can't see any equations. . here the given values are  x=3 and y=-6

Q: 98x- 4 813x + 6 |3D

A:

Q: Find the value of the expression: x^2−(a+b)x+ab divide by x^2−(a+c)x+ac  where a = 1.8, b = 4, c =…

A: We have to find the value of the expression: x2−(a+b)x+ab divide by x2−(a+c)x+ac  where a = 1.8, b =…

Q: 3/4x2-25/8x=25/8

A: Case 1:First simplify the given equation as follows.

Q: f(2) = 3(2^2) - 2 -2 equals 8, not 4.  That step has an error.  Would you kindly offer a correction?

A:

Q: In step 2 , how did 86=1/2 x (x-8) turn to x^2-8x-172=0? Thank you, God bless.

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Q: olve (2x^3 + 54)(x^2 − 16) = 0

A: To solve:(2x3+54)(x2−16)=0

Q: why do you have to minus (x^2sinx)/(x-tamx) in the beginning

A: We don’t need to do that.

Q: (10x-19) (3r + 2) (5x-3)

A: We will use the exterior angle property of a triangle that states that an exterior angle is equal to…

Q: simplify (-32)^3/5 and show work

A: We have to simplify the expression -3235 .

Q: 4x/(5x -- 25) -- 10/(x -- 5) = x + 4/5       x=?

A: The given equation is

Q: 3. Subtract 2x² – 9x + 6 from Sr -3x +7 %3D

A:

Q: -3x^2-x-2=2 how do I solve for x?

A:

Q: 4y3/(5x)2 divided by (2y)2/10x3

A: Given that

Q: Solve for x and check x/x+2 + 2/x-2 =x+6/x^(2)-4

A: Given information:The given equation is .

Q: In l-1x+11-In !2x + 31) +C (2)C1)-(3)(-1)

A:

Q: Simplify (7/√x) x^-1 Write your answer in the form ax^n without using radicals. You can use the…

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Q: What (x-3)^2?

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Q: x^2/3 - 8x^1/3+15=0

A:

Q: what is y=-4(x+5)^2-16 in standard form

A:

Q: Why 3^(x+2)-10×3^(x)+1=0 is -2 or 0?

A: Put x=-2 or x=0 and check which 'x' satisfy the equation .