Multiple Choice
Evaluate the rational function.
-
A)
B) Undefined
C)
D)
Correct Answer:
Verified
Correct Answer:
Verified
Q123: <span class="ql-formula" data-value="\frac{x}{2}-\frac{2}{x}=0"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mi>x</mi><mn>2</mn></mfrac><mo>−</mo><mfrac><mn>2</mn><mi>x</mi></mfrac><mo>=</mo><mn>0</mn></mrow><annotation encoding="application/x-tex">\frac{x}{2}-\frac{2}{x}=0</annotation></semantics></math></span><span
Q124: <span class="ql-formula" data-value="\frac{2}{x^{2}-3 x+2}+\frac{6}{x^{2}-1}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mn>2</mn><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>−</mo><mn>3</mn><mi>x</mi><mo>+</mo><mn>2</mn></mrow></mfrac><mo>+</mo><mfrac><mn>6</mn><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>−</mo><mn>1</mn></mrow></mfrac></mrow><annotation
Q125: The speed of a stream is
Q126: Simplify the complex fraction.<br>- <span class="ql-formula"
Q127: Identify the given function as a
Q129: Simplify the rational expression. (Assume the
Q130: <span class="ql-formula" data-value="\frac{8}{x}+\frac{9}{x-5}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mn>8</mn><mi>x</mi></mfrac><mo>+</mo><mfrac><mn>9</mn><mrow><mi>x</mi><mo>−</mo><mn>5</mn></mrow></mfrac></mrow><annotation encoding="application/x-tex">\frac{8}{x}+\frac{9}{x-5}</annotation></semantics></math></span><span
Q131: <span class="ql-formula" data-value="\frac{x}{x^{2}-1}+\frac{5 x}{x-x^{2}}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mi>x</mi><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>−</mo><mn>1</mn></mrow></mfrac><mo>+</mo><mfrac><mrow><mn>5</mn><mi>x</mi></mrow><mrow><mi>x</mi><mo>−</mo><msup><mi>x</mi><mn>2</mn></msup></mrow></mfrac></mrow><annotation
Q132: For the given functions <span
Q133: <span class="ql-formula" data-value="\frac{2}{x^{2}}-\frac{3}{x}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mfrac><mn>2</mn><msup><mi>x</mi><mn>2</mn></msup></mfrac><mo>−</mo><mfrac><mn>3</mn><mi>x</mi></mfrac></mrow><annotation encoding="application/x-tex">\frac{2}{x^{2}}-\frac{3}{x}</annotation></semantics></math></span><span