Math and Phy-2

• 3

• 4

• 5

• 2

Find LCM and HCF of 96 and 160, using prime factorisation

method.

• 480,32

• 240,16

• 960,64

• 250,32

• a

• b

• ab

• 1

• 7

• -7

• 10

• -10

Tags

CCSS.HSA.APR.B.3

• 1/2

• 5

• 1

• 25

Tags

CCSS.HSF-IF.C.7C

• 5

• -5

• 8

• none of these

Tags

CCSS.HSA.APR.B.2

• 0

• 1

• -1

• none of these

The zero of p(x) = 9x + 4 is:

• 4/9

• 9/4

• -4/9

• -9/4

Tags

CCSS.HSF-IF.C.7C

A quadratic polynomial whose sum and product of zeroes are –3 and 4 is

• x² – 3x +12

• x² + 3x + 12

• 2x² + x – 24.

• none of these

Tags

CCSS.HSA.APR.B.3

• 10x² – x – 3

• 10x² +x – 3

• 10x² – x +3

• none of these

Tags

CCSS.HSA.APR.B.3