Question

Simplify x(2 x-7x+3)and find of it for x=1

Answer 1

Hiii friend,

X(2X-7X+3)

2X²-7X²+3X

-5X²+3X

P(X) = -5X²+3X

Putting X = 1

P(1) = -5 × (1)² + 3 × 1

=> -5 × 1 + 3 = -5+3 = -2


HOPE IT WILL HELP YOU..... :-)

Answer 2

x(2x -7x +3)

Putting the value of x,

1[2(1) -7(1) +3]

1[2-7+3]

1[5-7]

1×(-2)

-2



I hope this will help you


-by ABHAY