Simplify 2^11 x 8

This would be on a non-calculator paper and so it wants an answer in the form 2^n as without a calculator it is too difficult to work out. You can only do this multiplication if you change the 8 into 2^3 as then both multipliers are in the form 2^n. Then you use the rule that when multiplying 2^11 and 2^3 you add the powers to give the answer 2^14.

Answered by Samuel L. Maths tutor

3498 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Convert 0.22222222... (recurring) into a fraction


How do I solve a simultaneous equation like this: 2x-5y=3, 3x+2y=14 ?


Simplify (3x^2-8x-3)/(2x^2-6x)


Simplify Fully: (b^6 x b^2) / b^4


We're here to help

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