1. h/2h+4 - 3/h+2 so basically its subtracting rational expression. I know we have to make the denominator equal so I multiplied h/2h+4 x h+2 and -3/h+2 x 2h+4
For the numerator I got h^2+2h- 6h-12
For the denominator (2h+4)(h+2)
the answer would be h^2-4h-12/ (2h+4)(h+2)
Is this right?
For the numerator I got h^2+2h- 6h-12
For the denominator (2h+4)(h+2)
the answer would be h^2-4h-12/ (2h+4)(h+2)
Is this right?
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Yes the answer is absolutely correct.