x² +x-2 The expression x² +3x-4

Q: -4(4+6х) — 176 1n

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Q: x2 + 5 xp 3- x2 + x + 3 X1

A:

Q: -4b+(-9k)-6-3b+12 simplify

A: Given: -4b+-9k-6-3b+12 To determine: To simplify the given expression. Here we shall simplify the…

Q: x3+64=0

A: Given,          x3+64=0

Q: 10a - 17a + 3a

A: To evaluate10a  - 17a + 3a

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

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Q: 12x-2(4x+5)

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Q: perform the operation (-10x2-1)+(-8x2+8x-8)

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Q: multiply (9x + 5y)2

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Q: 5x2 – 23x – 10 5x2 + 22x + 8 - Simplify: 5x2 – 29x + 20 x2 + 5x + 4

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Q: x+10 2х+6

A: We have to apply simple logic to solve this problem

Q: -5(2x+3)-(4x+5)

A: Note Because instruction is not given i am simplify this -5(2x+3)-(4x+5)

Q: x2-12x+36

A: Given equation is,    x² - 12x + 36   Upon factorisation,  x² - 6x - 6x + 36 x(x-6) -6(x-6)  (x-6)…

Q: 4 + 1 × 2

A: 4 + 1 x 2 Apple BODMAS  Rule = 4 + 2        ( M = multiplication)

Q: 5+5x+10(if x=6)

A:

Q: 3x-2(x-4)+x Simplify

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Q: 2x+7 x-4 6 6 + x+7 5

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Q: 2x - 5 4 9-x

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Q: 3x + 4 8 + x+12 8 x+8 6

A: To find the value of x.

Q: 5x+4 x´-64 3 X-8

A:

Q: 64x3-1=0

A: 64x3-1=0

Q: Multiply (9a - 4)² 81a-72a+ 16 9a2- 72a+16

A: Given : (9a - 4)2

Q: (22-9)+(8+14)

A: The given expression is: (22-9)+(8+14)

Q: 2x+4+7+9x

A: Given,           2x+4+7+9x

Q: Evaluate (4r +1) dr -2

A:

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

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Q: 5x+16 3x+4

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Q: 3x- 13x +4= 0

A:

Q: simplify 8a+20a

A: Simplify the expression.

Q: + 7b-20

A: 6b2+7b-20 = 6b2+15b-8b-20 = 3b(2b+5)-4(2b+5) = (3b-4)(2b+5)

Q: Determine if the two expressions are equivalent 6x+8 and 2(3n+4)

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