Mathematics Quiz

The sum of a + b is ..........

• -a + b

• -a - b

• b + a

• a - b

• -a + -b

The result of 2. p9.q216. p-6. q5-2 is ..........

• 2pq - 6

• 2pq - 3

• 2pq3

• 2pq4

• 2pq6

The value of x that satisfies the equation 32x + 3 = 127 is .....

• -6

• -3

• 0

• 3

• 6

The value of x that satisfies the equation 32x + 3 = 127 39 is .....

• 127

• 19

• 83

• 23

• 1

If 3x - 2y = 181 and 2x - y - 16 = 0, then the value of x + y = …

• 21

• 20

• 18

• 16

• 14

By rationalizing the denominator, the value of 255 + 2 is ....

• 2 - 25

• 2 - 45

• 10 - 35

• 10 - 45

• 10 - 55

The rational form of is ....

The value of 2log 8 + 3log 9 = ….

• 1

• 2

• 3

• 4

• 5

Given log 3 = 0.477 and log 2 = 0.301, then log 18 is....

• 1.01

• 1.123

• 1.255

• 1.234

• 1.343

The value of x that satisfies log (3x - 4) = log (x + 6) with base 2 is ....

• -2

• 2

• 5

• 10

• 212