Solve 6x^2+8x-8 = 0 using factorisation.
Factorise using a suitable method (eg product and sum) to find (6x-4)(x+2) = 0Hence x = 4/6 and x = -2.
MS
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All answers ▸Solve to find x: 32x + 43 = -8x - 17
Simplify 3/(x+1) + (3x-9)/2 = 1, to get a quadratic equation in the format ax^2 + bx + c = 0.
Solve x^2 - 3x - 10 = 0 for x by a) factorising and b) the quadratic equation. Then draw a graph of the function, marking when it touches each of the axes.
Factorise fully x^2+6x+5=0