y = (x + 2)(x + 5)

steps as follows:x times x = x22 times 5 = 102 times x = 2xx times 5 = 5xthen add these together:y = x2 + 7x +10x = -2, -5; y = 0, 10

Answered by Georgie L. Maths tutor

2162 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How do I make x the subject of the formula?


What is the simplified expression of: 3a - a x 4a + 2a? And what rule do we use to carry out the simplification?


ln(2x^2 +9x-5) =1+ ln( x^2+2x-15)


the function f is such that f(x)=(2x-7)/4. Fnd f(-7) and the inverse of the function.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences