Question

1 Find the value of the polynomial y - 5y +6 at (i) y = 0 (ii) y = -1​

Answer 1

Answer:

1st

if y=0

y-5y+6

0-5×0+6

0+6

6

2nd

if y = -1

y-5y+6

-1-5(-1)+6

-1+5+6

-1+11

10

Answer 2

Answer:

First put y=0

-5y+6

= -5(0)+6

= 0+6 = 6

Now, put y= -1

-5y+6

= -5(-1)+6

= 5+6

= 11

Step-by-step explanation:

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