CACYOFUI MAT111

Find the remainder if (𝟐𝒙⁶ − 𝟓𝒙⁵ − 𝟕𝒙 ³ + 𝟏𝟎𝒙²+ 𝟔) ÷ (𝒙³ − 𝟐)

• 1

• 0

• 2

• 3

What is f(-2) if f(x)= 𝒙⁴− 𝟐𝒙³

• 12

• 22

• 32

• 42

What is the remainder when (𝒙³ − 𝟐𝒙² + 𝟏) ÷ (𝒙 − 𝟐)

• 0

• 2

• 3

• 1

If f(x)= 3𝑥² + 2𝑥 − 1, evaluate f(−1/2)

• 1/2

• 4/5

• -4/5

• -5/4

Find the quotient and remainder when (𝒙³ − 𝟑𝒙² − 𝟓𝒙 − 𝟏) ÷ (𝟐𝒙² − 𝒙 − 𝟐)

• (x/2 – 5/4) and -21x/4 – 7/2

• (1/2 – 5x/4) and 21/4 – 7x/2

• -5/4 and -7/2

• -7/2 and 5/4

• 1

• 4

• 0

• 5

• 47/9

• -49/9

• 9/49

• 49/9

• x = 1/3, y = 8

• x = 8, y = -1/3

• x = 8, y = 1/3

• x = -1/3, y = 8

If 7x + 2y = -7 and 2x + 7y = -17, find the value of x-y?

• -2

• 3

• 2

• 0

Find the value of x for which

𝟓𝒙 = 𝟒𝟎𝒙^-½

• 2

• 4

• 5

• 8