Solve the simultaneous equations: y=x^2 + 3x + 7 and y=x + 10

x= -3 and 1y= 7 and 11

US

Related Maths GCSE answers

All answers ▸

expand and simplify (x+1)(x-1)


Paul buys three pens and one pencil for £11 while Sam buys four pens and two pencil for £16 - what is the price of pens and pencils?


Solve the following pair of simultaneous equations: 1. 3x + 2y = 9 2. 6x + 5y = 21


I find the percentage questions really hard, how do I answer the questions that will come up in exams?