Fill in the blank for this polynomial identity. a + b5 = (a + b) × A (a² + b²)² (a – b)?(a² – 2ab – b²) © (a* – a³b+ a²b² – ab³ + b*) O (a* + a³b+ a²b² – ab³ + b*) B

Q: Express as a polynomial.

A: To express 13a2+4b13a2-4b as a polynomial. Solution: We have identity a+ba-b=a2-b2. Using the above…

Q: Which of the following are polynomials Choose all answers that apply: x² + y² + 20 2010 20 ©a¹b²+c

A: Find which equation is polynomial

Q: Simplify the following polynomial by combining like terms. 8z - 12 + 6z + 9 O 3- 14z O 14z -3 O 11z…

A:

Q: Isolate all terms containing x on one side and factor out x. 2xy + 8y = 5x – 1 1 + 8y = 5x - 1 + 8y…

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Q: Divide the first polynomial by the second. х +3x3 -х? -х +6 i. х +3 х* -13х -42 ii.

A: We use long division method for solving these problems

Q: -2 2 1 1 4х х2

A:

Q: Multiply.  (5y+4z)(6y-7z)

A: The objective of this question is to multiply two binomial expressions, (5y+4z) and (6y-7z).

Q: Multiply. (2-x323=

A: Given data: The given expression is (2-x2)2. The given expression can be written as, 2-x22=2-x22-x2

Q: Rewrite the polynomials in the form ax+by+c and then identify the values of a,b and c

A: Given polynomial is: - 9y - 3x + 9 We can rewrite the above polynomial as: - 3x - 9y + 9 = ax + by +…

Q: 4.r 47 – 8r2 +3r+9 2.r +1

A: The given expression is: 4x3-8x2+3x+92x+1

Q: Divide. (x° - 4x2 - 9x - 4) + (x+ 1) - 4x? - 9x - 4) - (x+1)=D+x1 (Simplify your answers. Do not…

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Q: Evaluate f2r(r2 + 1)23dr

A:

Q: Evaluate the polynomial 7xy² - 4x²y+3y³ for x = 4 and y=-2

A: The polynomial is given by 7xy2-4x2y+3y3 To evaluate: The value of the polynomial for x=4 and y=-2

Q: rmine the degree 10 TOllowing polynomial expression. 15xy - 15x + 7xy 0 1 O 2 O 5

A: The given polynomial expression 15x3y4-15x+7x3y4     The degree of the first term   3 + 4 = 7…

Q: Simplify the following polynomial by combining like terms. 2a°b + 4a°b O 6a*b O 6a©b? O 8a°b O 6a%b

A: Given  2a3b+4a3b Like terms of the given polynomial is a3b. Now taking the like terms,…

Q: Simplify the polynomials below: x² + 9x + 18 15x²y + 25xy² + 125x²y² 14xy + 63x + 6y + 27 x6 - 64y6…

A: Factorise the given polynomial and write in simple form.

Q: What should be the first step in factoring this polynomial using grouping? 12 x 2 y − 6 x y + 16 x…

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Q: What is the exact value of Cos 13л 12 ?

A: let H=

Q: Evaluate this polynomial using a 2 and b= -4. a+9.2ab +6.0b

A: a =2,      b= -4 a3 +(9.2)ab + (6.0)b = ? a3 +(9.2)ab + 6b = ?

Q: x + 3 x? - 2x – 8 x – 9 Multiply: x - 4

A: We have to multiply the expression: x+3x-4·x2-2x-8x2-9 Factorizing the term in multiplication,…

Q: -9x - x- 4 a = C = Submit Answer

A:

Q: Add or subtract the following polynomials. (2a°b + 1) + (4a b+2) O 6a*b + 3 O 6a°b + 3 O 6a®b? + 3 O…

A: Given polynomial are 2a3b+1 and 4a3b+2 On adding these two polynomials, resultant polynomial is…