for which b-value will the foollowing quadratic equatiom have roota x1=1 and x2=6;      2x^2+bx+12=0

Q: if the sum of squares zeros of the quadratic polynomial f(x) =x^2-8x+k is 40. Find k

A: If the roots of ax2+bx+c=0 are m and n Then m+n=b, mn=c

Q: The area of a rectangle is given by (8x^(2)y+12xy^(3)+4xyz) sq. units. Its length and width have no…

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Q: Sketch y=-3(x-1)^(2)(x+2), making sure to account for end behavior along with zeros and their…

A: y=-3(x-1)^(2)(x+2)

Q: State the extreme value and extreme point of the following quadratic polynomial. x^2+4⋅x+7

A: givenf(x)=x2+4x+7At extreme point,…

Q: 2, i, Find out the roots of the following by completing the square. 5x^2-2х-4-0

A: To Find: the roots of the following by completing the square: 5x2-2x-4=0.

Q: factorize -x^3+3x^2-3x+1 by getting the common factor out every time, dont use existing cubic…

A: To factorize the following polynomial by getting the common factor out every time.

Q: Which of the following represent a polynomial? (a) y = √√x² + 3 ---Select--- (b) y = (7x1)11…

A: (a)Not  polynomial(B) Polynomial(C) Not polynomial(D) Polynomial Explanation:If you have any problem…

Q: Complete the square by adding the correct missing term on the left, then factor as indicated: x^{2}…

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Q: Suppose the quadratic possible ordered pairs x2  + bx (b, c) .+ c = 0 , when x = r or x = s . If r2s…

A: The given quadratic equation is x2+bxb,c+c=0.where x=r,s are the roots and b,c are integers.To find:…

Q: Express the quadratic function -4x^2-20x+1 in vertex form

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

Q: X^(2)-12x+35=0 quadratic equation using quadratic forma

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Q: Is x+3 a factor of -x^3+3x-18. Yes or no.

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Q: Write the quadratic Q = x1x2 + 4x1x3 – 12x2x3 + 9x2x4 + 5x – 18x3X4 + x? in quadratic form x² A x ,…

A: Given:  Q=x1x2+4x1x3-12x2x3+9x2x4+5x32-18x3x4+x42 Let x=x1x2x3x4 As there are 4 variables, so take A…

Q: for a certain company, the cost for producing x items is 35x + 300 and the revenue for selling x…

A: The cost for producing x items = 35x + 300 revenue collected by selling x items = 75x - 0.5x2 The…

Q: A diver is standing on a platform 28 feet above a pool. Their jump to the pool can be represented by…

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Q: when will the ball hit the ground?  h(t)=-16t^2+240t+20

A: Consider the trajectory of a ball Where h(t) represents the height of the ball at time t.