Multiply: 7a (교2-3z-2)

Q: Expand and simplify (2a-1)(4a+3)

A: The simplification of expression is :-

Q: Solve the problem. -1 5-9 6 5 3 Let A =-6 -5 1 and B = 9-9-2 %3D -4 -3-3 -3-9 4 Find 2A - 3B

A: See the details solution in below

Q: simplify (-4a - 6b - c) - (2b - 4c - 8d)

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Q: Please subtract a2 + 3ab − 2b2 from 4a2 − 2b2 .

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Q: Rewrite in simplest terms: (9x-8y)+(10x-y)

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Q: multiply (9x + 5y)2

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

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Q: Subtract 7x2 + 8 from 4x2 + 2x − 2

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Q: Simplify: (-3x-4y³)-2.

A: We have to simplify the expression: -3x-4y3-2 We know the exponents rule, a-m=1amabm=ambmamn=am×n

Q: 5. Find 5A-3B. [6-5 8 [7 5-61 B 4 3-4 5 -4 3

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Q: simplify : 12x4+28x2y2-24y

A: Given, 12x4 + 28x2y2 – 24y We have to simplify the given expression.

Q: 6. Multiply: (2x)(3a-2b+4c)

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Q: represent in simplest form : a2  + ab / a + b

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Q: Simplify -28x2y5/4x4y.

A: -28x2y5/4x4y

Q: Divide: 3b3+b2+2 / b+1

A:

Q: Divide  4a5 - 10a4 + 6a3 / 2a3

A: 4a5-10a4+6a32a3=2a32a2-5a+32a3=2a3a-12a-32a3Cancel the common factor: 2=a3a-12a-3a3Cancel the…

Q: x3 + 12x? + 35x Simplify x2 + 5x

A: Simply the given expression.  Here we are solving this problem using fraction expression method.

Q: Simplify as much as possible: (m² - 25) / ( m² - 8m + 15) ÷ (2m² + 10m)/(2m² - m - 15)

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Q: Divide  (50c3 + 7c + 4) / (5c + 2)

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Q: Simplify:  (5k2 +3k +3)(3k2+ 3k + 6)

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