Question

What should be added to x / x - 2 to get the rational expression below? *
(x^2+x-4)/(x^2-3x^2+2)
a. 2/ x-2
b. x/ x-2
c. 2/ x-1
d. x/ x-1

Answer 1

your answer to this ques is:-

( for 1 mark ques)

$x \div x - 2$

(for 2 mark ques)

$(x \div x - 2) + \frac{?}{?} = x {}^{2} + x - 4 \div {x}^{2} - 3x + 2$

now we will divide the terms after the sivn of equality.... nd the final ans we get is.....

$x \div x - 2$

OR

$x - 2 \div x$

these both are one of the same thing......

i hope it was understood nd correct answer mate