Operations with Polynomials

How is 6d - 8 + 4d² written in standard form

• 4d² + 6d - 8

• 4d² + 6d + 8

• 4d² - 6d - 8

• 4d² - 6d + 8

What is the simplified from of (4j² + 6) + ( 2j² - 3)

• 6j² - 3

• 6j^{2 +} 3

• 6j² + 9

• 4j² + 3

What is the difference of the following polynomials?

(6x³ - 2x² + 4) - (2x³ + 4x² -5)

• 4x³ - 2x² -1

• 8x³ + 6x² -1

• 4x³ - 2x²+ 1

• 4x³ - 6x² + 9

What is the simplified form of

(3x² - 4x + 6x) + (5x³ + 2x² -3x) in standard form

• 5x³ + 10x² -x

• 8x³ - 2x² + 3x

• 5x³ + 10x² - 5x

• 5x³ + 5x² - x

What is the simplified form of (x -2)(2x+ 3)

• 2x² - x - 6

• 2x² - 6

• 2x² - 7x - 6

• 2x² + x - 6

What is the simplified form of (4p - 2) (p - 4)

• 4p² + 6p - 16

• 4p² - 18p + 8

• 4p² - 14p - 6

• 4p² - 6p +16

• 3x + 9

• 2x² + 18x

Find the product of (x-7)(x+7)

• x² + 7x - 49

• x² - 49

• x² +7x + 49

• x² + 49

• 6a²b⁷

• 6b⁷/a

• 6b⁹

• 6b⁷

• 2x²+2x

• 4x+2

• 4x²+2