Expand the following expression and simplify: (3x+2)(4x+5)
12x2 + 15x + 8x + 10 = 12x2 + 23x + 10
PD
Related Maths GCSE answers
All answers ▸Expand the brackets: (3a+3)(a+4)
The perimeter of a right-angled triangle is 81 cm. The lengths of its sides are in the ratio 2 : 3 : 4. Work out the area of the triangle.
Find the area of a sector with a radius of 5cm and an angle of 120 degrees?
Expand 2a (4 + a)