Math-1

Group-1

100

(-3)^-4

1/81

200

9 x 10^-3

0.009

300

(7x + 9y)²

49x² + 126xy + 81y²

400

Factor 12x² + 25x +12

(4x +3 )(3x + 4)

500

-2< x -3<4 

(1,7)

Group-2

100

(x^-3)⁶

1/x¹⁸

200

2 x 10³

2000

300

(9x - 5y)²

81x² - 90xy + 25y²

400

x² - x - 40

( x -40)( x + 1 )

500

7<3x -5 < 13

(4, 6)

Group-3

100

x^-7/x²

1/x⁹

200

2.714 x 10^-6

0.000002714

300

(x + y) (x² - xy + y²)

x³ + y³

400

x²-6x + 8

( X - 2 ) ( X - 4)

500

-15 < -2x-1 < -5

(2,7)

Group-4

100

-8y⁰

-8

200

-7.84 x 10⁷

-78,400,000

300

(4x + 7y)(4x - 7y)

16x² - 49y²

400

4x² - 81

( 2x + 9 )( 2x - 9 )

500

-4 < -4x -12 < 4

( -4 , -2 )