555 results for "solving".
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Question in Transition to university
This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.
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Question in Transition to university
This question tests the students ability to factorise simple quadratic equations (where the coefficient of the x^2 term is 1) and use the factorised equation to solve the equation when it is equal to 0.
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Questions involving various techniques for rearranging and solving quadratic expressions and equations
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Question in Blathnaid's workspace
Solving three simultaneous congruences using the Chinese Remainder Theorem:
\begin{eqnarray*} x\;&\equiv&\;b_1\;&\mod&\;n_1\\ x\;&\equiv&\;b_2\;&\mod&\;n_2\\x\;&\equiv&\;b_3\;&\mod&\;n_3 \end{eqnarray*} where \operatorname{gcd}(n_1,n_2,n_3)=1
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Exam (5 questions) in Timur's workspace
Quiz to assess matrix addition, subtraction, multiplication and multiplication by scalar, determinants and inverses, solving a system of simultaneous equations.
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Question in Roz's workspace
Solve for x and y: \begin{eqnarray} a_1x+b_1y&=&c_1\\ a_2x+b_2y&=&c_2 \end{eqnarray}
The included video describes a more direct method of solving when, for example, one of the equations gives a variable directly in terms of the other variable.
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Three graphs are given with areas underneath them shaded. The student is asked to calculate their areas, using integration. Q1 has a polynomial. Q2 has exponentials and fractional functions. Q3 requires solving a trig equation and integration by parts.
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Question in Equations
This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.
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Question in Maria's workspace
This question tests the student's ability to solve simple linear equations by elimination. Part a) involves only having to manipulate one equation in order to solve, and part b) involves having to manipulate both equations in order to solve.
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Basic solving of linear equations
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Basic solving of linear equations
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Basic solving of linear equations
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Straightforward solving linear equations question
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Question in Engineering: Physics and Materials
Add three vectors by determining their scalar components, summing them and then resolving the rectangular components to find the magnitude and direction of the resultant.
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Question in Calculus Math 5A
Solving integration by substitution and rearranging u for x
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Question in Calculus Math 5A
Solving integration by substitution without help
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Question in Calculus Math 5A
Step by step solving for integration by substitution
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Question in College Algebra for STEM
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Question in College Algebra for STEM
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Question in Trignometry
Solving a system of three linear equations in 3 unknowns using Gauss Elimination in 4 stages. Solutions are all integral.
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Question in College Algebra for STEM
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Question in College Algebra for STEM
Solve for x: \displaystyle 2\log_{a}(x+b)- \log_{a}(x+c)=d.
Make sure that your choice is a solution by substituting back into the equation.
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Question in College Algebra for STEM
Solve for x: \log_{a}(x+b)- \log_{a}(x+c)=d
