Question

Q1:- write in expanded form (m+2n-5p)² Question 2: Simplify (2x + p − c)² − (2x − p + c) Question 3: Simplify (x + 3)³ + (x – 3)³ Question 4: If 3x – 2y= 11 and xy = 12, find the value of 27x³ – 8y³ Question 5: If 2x + 3y = 13 and xy = 6, find the value of 8x³ + 27y³ Question 6: Find the following products: a. (1 – x)(1 + x + x²) b. (1 + x)(1 – x + x² ) Question 7: Factorise 10² y – 10xy² Question 8: Factorise 8x³ + 27y³ − 216z³ + 108xyz Question 9 : In each of the following, use factor theorem to find whether polynomial g(x) is a factor of polynomial f(x) or, not: (a) f(x) = x³ – 6x³ – 19x + 84, g(x) = x – 7 (b) f(x) = 3x³ + x² – 20x + 12, g(x) = 3x – 2 Question 10 : Using factor theorem, factorize x 3 – 6x² + 3x + 10. plz ans the whole thing i will give thaanks and brainliest

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