Add the following polynomials.7x4 – 2x3 + x 10; 3x4 + 15x3 + 9x2 – 8x + 2

The addition is as follows:The result is as follows: 10x4 + 13x3 + 9x2 + 7x + 12

Q6 of 84 Page 55

Add the following polynomials.
7x⁴ – 2x³ + x 10; 3x⁴ + 15x³ + 9x² – 8x + 2

The addition is as follows:

The result is as follows: 10x⁴ + 13x³ + 9x² + 7x + 12

Write the following polynomial in coefficient form.

i. x⁴ + 16

ii. m⁵ + 2m² + 3m + 15

Write the index form of the polynomial using variable x from its coefficient form.

i. (3, -2, 0, 7, 18)

ii. (6, 1, 0, 7)

iii. (4, 5, -3, 0)

Add the following polynomials.

3p³q + 2p²q + 7; 2p²q + 4pq – 2p³q

Subtract the second polynomial from the first.

5x² – 2y + 9; 3x² + 5y - 7

Questions · 84

3. Polynomials

1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 1 1 1 1 1 1 1 2 3 4 1 2 2 2 3 4 5 5 5 6 7 8 9 9 10 11 12 13 13 1 1 1 1 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 6 7 7 8 8 9 10 11 12 13 14 15