- Forums
###### maths gcse question

5 months ago

25^1/4 x 5^-2 x 123^3/2

someone help me understand how to simplify this

someone help me understand how to simplify this

Original post by student21111

25^1/4 x 5^-2 x 123^3/2

someone help me understand how to simplify this

someone help me understand how to simplify this

Is that really $123^{3/2}$ at the end? Doesn't look like you will get a simple expression if that's what's expected. The first 2 terms can be expressed as powers of 5 so are ok to combine. Can you upload an image of the original question?

Reply 2

4 months ago

If you mean 125 then all you have to do is convert to powers of 5 and simplify.

- TSR Study Together - STEM vs Humanities!
- GCSE Mathematics Study Group 2023-2024
- I have a lot OF A-level and GCSE Maths and Further Maths resources. Who's Interested?
- GCSE Maths Tips and Tricks!
- GCSE Maths
- maths a level
- How to get a 9 in gcse maths
- Extra GCSE Maths Grade 8/9 Questions
- What is the syllabus for the futher maths gcse this year?
- Changing Math Tiers at the beginning of year 11
- GCSE Study and Revision Groups 2022-2023
- Is it hard to get a 7 in HL Maths AA?
- Maths gcse to a level
- How to get Grade 9 in maths
- math revision sites
- I achieved mostly 9s and some 8s at GCSE
- Retake A Level Maths in my 40s - Advice
- About Computer Science
- Cambridge Maths bad gcse ? ahhhhhhh
- Is it possible to get from a grade 3 to grade 6

- UCL PhD Applicants 2024
- Tatakae L's GYG Journey
- What YouTube tutorial channels do you watch?
- UCL masters
- RCSI 2024 Entry Applicants
- I think I’m in trouble
- Single parent, student finance, universal credit and housing benefit
- Official Oxford 2024 Postgraduate Applicants Thread
- Frontline programme and universal credit
- Frontline Social Work 2024
- Oxford Postgraduate Offer Holders 2024
- Last Person To Post Here Wins (Part 54)
- Warwick Undergraduate Global Excellence Scholarship
- NYT Strands
- MSc Social Science of the Internet 2024-25
- Queen Mary Malta A100 2024 Entry
- [Official thread] Durham University 2024 Applicants
- Creating The Future Of Our Dreams - Study23 GYG
- Is it bad that I DON'T want to be an 'independent woman'?
- student Loan

- CTAM: Count to a million (Part 79)
- Uni of York
- The NYT games hurt/heal game
- uni of exeter
- uni
- Does he like me?
- Is Sheffield Hallam University good for undergraduate engineering programs
- Breakfast items hurt/heal game!
- The Forum Games Hurt/Heal Game
- Official Cambridge Postgraduate Applicants 2024 Thread
- The Sports Hurt/heal game
- So many cute guys
- MPhil Politics and International Studies 2024
- food and drink
- MOC in Uk
- Applicant Days
- Without saying your first name , what's your first name?
- Psychology offers
- Im 18 and my parents still hit me
- Chemical engineering maths help

- GCSE Mathematics Study Group 2023-2024
- A Level Mechanics
- A-level Mathematics Study Group 2023-2024
- Mock set 4 paper 2 q14 a level maths (4 distinct points)
- should i start doing past papers or is it too early
- UKMT Intermediate Math Challenge 2024 - Discussion
- Help with complex summation further maths a levels
- isaac physics graph sketching question (again)
- Could I have some help with this suvat question?
- MAT practice

- Alevel Maths Question
- weird cosine question
- A level integration help
- A Level Maths - Circles question help needed
- Series function not differentiable at a point
- hyperbolic function catenary problem
- Ukmt IMC 2024
- HNC MATHS A2 Task 3 (Radio Transmitters)
- Maths 2022 AS Paper 1 Pure Help
- I need help with this question.

- GCSE Mathematics Study Group 2023-2024
- A Level Mechanics
- A-level Mathematics Study Group 2023-2024
- Mock set 4 paper 2 q14 a level maths (4 distinct points)
- should i start doing past papers or is it too early
- UKMT Intermediate Math Challenge 2024 - Discussion
- Help with complex summation further maths a levels
- isaac physics graph sketching question (again)
- Could I have some help with this suvat question?
- MAT practice

- Alevel Maths Question
- weird cosine question
- A level integration help
- A Level Maths - Circles question help needed
- Series function not differentiable at a point
- hyperbolic function catenary problem
- Ukmt IMC 2024
- HNC MATHS A2 Task 3 (Radio Transmitters)
- Maths 2022 AS Paper 1 Pure Help
- I need help with this question.

The Student Room and The Uni Guide are both part of The Student Room Group.

© Copyright The Student Room 2024 all rights reserved

The Student Room and The Uni Guide are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: Imperial House, 2nd Floor, 40-42 Queens Road, Brighton, East Sussex, BN1 3XB