Polynomial - Addition & Subtraction Simplify each expression. 1) (6v4 + 3v) + (7v4+2+5v) 3) (4x² - 2x4)-(5x2-x4-7) 5) (5n+n2)-(4n² + 4n4) 7) (4n+ 6n2)+(4n² + 3n) 9) (5a+5+5a²)+(7+6a² - 7a) 11) (7x³-4x+2)-(3x³ + 7x+3) 13) (6-2x-6x+7x³) - (3x+4-7x) 15) (4k4-7k² - 6k+6) - (8k4 +7-4k) 17) (4v4-2v3-3+2v) + (4v4-2v² + 8v - 1) 18) (p-p²+5p-2p³)+(4p³ - 5p² -p+3p²) 19) (4x2+7x-8x - 8x³) - (6x4 - 8+ 5x² - 2x³) 20) (3k² + 4k³ + 8k + 5k) - (8k³ - 8k - 3k4 + 1) Date 18/24 2) (m³-6)-(8-7m4 - 6m³) 4) (7x2-2x)-(4x² - 8x4 + 3x) 6) (8p2-8)-(3-4p²) .8) (2x² + 8x) + (8x² + 6x) 10) (6+8x48x2) + (3-4x² - 3x4) 12) (3-662 +464)-(1-46² + 364) 14) (7+3n²+n+6n) + (4+2n− 2n¹) 16) (2x+4+8x- - 4x³)+(4x³-1-7x)

Q: Use factorization to simplify as much as possible: 7- 22 4

A:

Q: (4/5x2+1/2x+8) + (1/7x2+2/7x3+5) Add the 2 polynomials

A:

Q: Simplify each expression. 1) (-3.x* + x²)+ (6x² - 2x + x*) 2) (5n + 2n*) - (4n³ – 4n* – 7n)

A:

Q: 8+4x a. 2 (3x+5) b. 2 (4+2X C. 2x (4 + 2)

A: We have to find that which term is equal to 8+4x. So  A) 2(3x+5)= 6x+10 So this is not equal

Q: Add or subtract the polynomials (7x3-x2y+4y3) + (2x3+5x2y+3xy2) - (5x2y+6xy2+y3) ?

A: Distribute the signs.

Q: 11. Write the polynomial in standard form. 5x – 2+ 4x + 8x?

A: As part of our policy at Bartleby, I can solve only the 1st question. Given a polynomial (say P) :…

Q: | 9 – 8x² (–16x) dr

A:

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

A: Given : (9a - 4)2

Q: (10 + 9) x 8 x (7 +6) + (5 + 4) × (3 + 2) + 1 = 2022

A: