Examlex
Determine the real solutions to the system of nonlinear equations.
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Water Problem
Issues related to the supply, quality, and distribution of water for consumption, agriculture, and industry, often encompassing scarcity, pollution, and management challenges.
Canada
A country located in the northern part of North America, known for its vast landscapes, multicultural diversity, and being the second-largest country by total area in the world.
Fairly Efficient
Describes a process or system that achieves its goals with a reasonable amount of resources or effort.
Pumps
Mechanical devices used to move fluids (liquids or gases) from one place to another, often by creating a vacuum or pressure difference.
Q18: <span class="ql-formula" data-value="2 x + 2 y
Q21: (4 × 4)(4 × 4)<br>A)4 × 4<br>B)8
Q32: <span class="ql-formula" data-value="\begin{array}{l}x^{2}+y^{2} \leq 4 \\x^{2}+y^{2} \geq
Q33: <span class="ql-formula" data-value="\frac { ( x +
Q54: <span class="ql-formula" data-value="e ^ { x -
Q54: <span class="ql-formula" data-value="A = \left| \begin{array} {
Q56: <span class="ql-formula" data-value="y^{2}=-16 x"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><msup><mi>y</mi><mn>2</mn></msup><mo>=</mo><mo>−</mo><mn>16</mn><mi>x</mi></mrow><annotation
Q60: <span class="ql-formula" data-value="\log ( 2 + x
Q114: <span class="ql-formula" data-value="f ( x ) =
Q146: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7897/.jpg" alt=" A)