Simplify and write in standard form. (-4x^2-8x+7)+(12x-9)-(7x+2)^2. Drop the parenthesis and combine like

Q: Multiply. 2x +2 2x+6 6x + 18 2x -2 2x +2 2x+6 6x + 18 2x2 - 2 (Simplify your answer.)

A: To multiply: The expression 2x+26x+18·2x+62x2-2. Calculation: In the expression 2x+2, 2 is common,…

Q: Simplify (5x3 / y)-2

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Q: -8+262 +7 +26 in standard form

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Q: 4. (x2 + 5x -6)(3x-4)

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Q: 5x+3=2

A: Given, 5x+3=2

Q: simplify -3a+4b+5a-7b

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Q: 10b+3x=13  x 3

A: for given equation we get 10b+3x=39 that is 3x=39-10b

Q: 2x-4 15 2-X Mul Hiply and sinplit

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Q: Write  4x + 3y = 6  in the form  y = mx + b.

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Q: The degree of 9x+7

A: Given 9x+7

Q: 3. (7x -9x3- 4x2 + 5x)- (2x4+3x3-x2-x - 4)

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Q: 5x+3=3x+9

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Q: The number of terms in 5x + 2x + 7

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Q: 10=2x+30

A: -10 would be correct answar.

Q: Multiply. (5x - 7)(5x +7) (5x - 7)(5x + 7) = (Simplify your ansv

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Q: Simplify (3x4 / y)-3

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Q: simplify 8a+20a

A: Simplify the expression.

Q: length of 3x inches and a width of 4x + 5 inches.

A:

Q: 3x6 + 6x,

A: Given: To simplify 3x6+6x

Q: Simplify -0.5x²(6x - 8 + 2x)

A: we have to simplify the given expression -0.5x2(6x-8+2x)

Q: 3x/8x+9 =1

A:

Q: x^2+4x+8x= what?

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Q: 12a³+10a²

A: