Factorise x^2+3x-4
Answer is:(x-1)(x+4)
TA
Related Maths GCSE answers
All answers ▸Express 60 as a product of its prime factors.
The first four terms in a sequence are: -1, -4, -7, -10. Write an expression for the nth term of the sequence.
The perimeter of a right-angled triangle is 72 cm. The lengths of its sides are in the ratio 3 : 4 : 5 Work out the area of the triangle.
2x+3x-4=5