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DochEvi [55]
3 years ago
14

he work shows how to use long division to find (x2 + 3x –9) ÷ (x – 2). What will be the remainder over the divisor?

Mathematics
2 answers:
Marysya12 [62]3 years ago
5 0

Answer:

Remainder is 1.

Step-by-step explanation:

Given is an algebraic quadratic function in x as

x^2+3x-9

and we have to divide by x-2.

We find that leading terms are x square and x so quotient I term is x.

x-2) x^2+3x-9(x+5\\       x^2-2x\\       -----------\\              5x-9\\               5x-10\\      ----------------\\                    +1\\       -----------------

Hence quotient is x+5 and remainder is 1

exis [7]3 years ago
3 0

remainder = 1

(x² + 3x - 9 )÷ (x - 2 ) =  x + 5 + \frac{1}{x-2}


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