Question

Solve: (x² – 7x + 9) ; (x + 1) using remainder theorem ​

Answer 1

Answer:

X + 1 = 0

X = -1

Putting the value of X in equation

f( -1 ) = ( -1^2 -7 (-1 ) + 9 )

= 1 + 7 + 9

= 17

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Answer 2

Step-by-step explanation:

By synthetic division

Divided = x

2

−7x+9

Divisor = x+1

Opposite of 1=−1

Remainder =17

solution