When factoring 6x4 – x2 – 2 by substitution, Let u = ____________.

Q: Factor. x² – 4x + 4 -

A: Note the identity : a-b2=a2-2ab+b2

Q: 2. Simplify. 3²x²y!

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Q: Find the product xy if 2 + 3y = 5, = 18. 2x+²+3+1

A: The given equations, 2x+3y=52x+2+3y+1=18 We have to find the value of xy. Logarithm properties:…

Q: Divide. 3x – 3 7x - 7 Sx2 24 (x - 1) 7x(x - 1)

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Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

Q: Multiply. 3 x-4 3 3 2 X+4

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Q: Factor. x2 + 10x + 24

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Q: Factor

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Q: Multiply.     (2+ 4x  ) (3-x)

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Q: xdx 5+ x 2 X

A: Here,             We have given an indefinite integral                now we have to solve this and…

Q: Multiply. (x+3)(x+4)

A: Given expression, (x+3)(x+4)

Q: Factor. 2x-7x+3

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Q: Factor. 3x-9x-30

A: Solve   3x-9x-30=0           -6x-30=0

Q: Divide. (12x° + 23x² + 16x + 36) (3x + 6)

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Q: Factor. x + 9x + 20

A: The expression, (x-a)(x-b) can be expanded as  (x-a)(x-b)=x2-(a+b)x+ab .

Q: *** (4x + 3y) dedy 0 Find

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Q: Multiply. (9x³ + 4) (6x² + 7x + 5) (9x3 = O +4) (6x² + 7x +5) (Simplify your answer.)

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Q: Factor. x² – 11x + 30 -

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Q: Find the ocactlength of the 4=x3 34x

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Q: Find x. X+4

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Q: Factor. x2 + 6x + 5

A: Factorization: Factorization or factoring is the breaking apart of a polynomial into a product of…

Q: Factorize completely each of the following expressions.

A: i) Given,   ac+ad+bc+bd   taking a , b common  = a(c+d)+b(c+d)  = (a+b)(c+d)  ii) Given,     16m2-4…

Q: Multiply. 3x(4x + 5) 3x(4x + 5) = | (Simplify your answer.)

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Q: Factor. x² + 3x – 70 -

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Q: Factor. 4x2 + 12xy + 5y2

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