Q118: <span class="ql-formula" data-value="\frac{72}{5 x-45}+\frac{8 x}{45-5 x}"><span class="katex"><span
Q119: A contractor finds that it takes
Q120: Simplify the rational expression. (Assume the
Q121: For the given rational functions
Q122: Determine whether the two binomials are
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
Q128: Evaluate the rational function.<br>- <span class="ql-formula"