Simplify the following: 2(3-2x) - 3(x+1)
Step 1: Expand the brackets 6 - 4x - 3x - 3 Step 2: Collect terms 3 - 7x Cannot Simplify further, answer is 3- 7x
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All answers ▸A right-angle triangle has sides AB, BC and CA with the right -angle between sides BC and CA. The angle between AB and BC is 24 degrees. The length of AB is 12m. How long is side BC?
Factorise x^2-7x+12
Solve the simultaneous equations x + y = 2 and x^2 + 2y = 12
Solve for x: 2x^2 + 2x -24 = 0