GCSE Maths Quadratics exam questions. This video is suitable for higher tier students only.
Keywords: quadratic expression, quadratic equations, factorising, solve, solving, completing the square, completed square form, difference of two squares, turning points, roots, intercepts
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Question list:
► Cross-over Questions – Foundation & Higher
0:00:00 – Intro
0:00:58 – Q04 – Find roots from factor form
0:02:02 – Q05 – Expand double brackets and solve factorised quadratic
0:03:10 – Q06 – Solve quadratic equation by factorisation
0:04:48 – Q06 – Find the roots and turning point of a quadratic equation
0:07:50 – Q06 – Form a quadratic equation and compare coefficients
0:12:18 – Q07 – Expand double brackets and factorise difference of two squares
0:14:28 – Q08 – Solve simple quadratic equation.
0:15:08 – Q11 – Factorise quadratic expression
0:16:35 – Q12 – Solve quadratic equation by factorising
► Higher Tier Questions
0:18:33 – Q11 – Factorise quadratic equation (lead coefficient greater than 1)
0:21:10 – Q13 – Understand roots lie between a sign change and simplifying surds
0:25:46 – Q14 – Solve quadratic equation with formula
0:28:45 – Q14 – Find turning point of a quadratic graph by completing the square
0:31:02 – Q15 – Substitution with solving quadratic equations by factorisng
0:33:07 – Q15 – Factorise difference of two squares and solve quadratic equation (lead coefficient greater than 1)
0:37:50 – Q16 – Using coordinates to find coefficients of a quadratic equation
0:40:42 – Q16 – Find y-intercept given the roots of a quadratic equation
0:44:15 – Q17 – Forming and solving quadratic equation
0:49:49 – Q18 – Rearranging and solving quadratic equations with formula
0:54:16 – Q18 – Finding the roots of a factorised quadratic equation
0:55:15 – Q18 – Rearrange and solve quadratic equation (lead coefficient greater than 1) by factorising
0:58:54 – Q18 – Solve quadratic equation by completing the square and sketch graph
1:09:35 – Q18 – Complete the square and show values are always positive
1:11:42 – Q18 – Find roots of a quadratic equation by factorising, complete the square and find turning points
1:15:24 – Q18 – Use quadratic formula and given roots to find coefficients of quadratic equations
1:19:24 – Q19 – Complete the square and sketch a quadratic equation
1:23:16 – Q19 – Solve quadratic equation by completing the square
1:26:29 – Q19 – Solve quadratic equation using quadratic formula
1:30:03 – Q20 – Find coefficients of quadratic equation from its roots
1:32:30 – Q20 – Complete the square and sketch a quadratic equation
1:34:59 – Q21 – Rearrange and solve quadratic equation using quadratic
1:38:09 – Q21 – Rearrange and solve quadratic equation
1:40:42 – Q21 – Completing the square
1:41:16 – Q21 – Factorise cubic (disguised quadratic)
1:42:30 – Q22 – Factorise difference of two squares
1:43:15 – Q22 – Find coefficients of quadratic equation from its turning point and completing the square
1:46:15 – Q22 – Completing the square to find turning point
1:48:23 – Q23 – Factorising quadratic (lead cofficient greater than 1)
1:51:32 – Q23 – Factorising quadratic (lead cofficient greater than 1)
1:54:43 – Q26 – Solving simultaneous linear and quadratic equations by substitution
1:58:32 – Q27 – Solving quadratic equations using quadratic formula and by rearranging
2:03:15 – Q29 – Completing the square to find turning point
2:05:34 – Q29 – Rearrange and solve quadratic equation using formula
2:09:14 – Outro
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#MathsRulesFools #GCSEMaths
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