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1. Simplify this expression:

(R²3T²+9) - (2R²+3T²-4)

Please can you show me a step by step method!
2. Can you show a picture of the actual question. It just looks like a simple algebraic question of adding and taking away.
3. (Original post by Abbiebull1998)
Simplify this expression:

(R²3T²+9) - (2R²+3T²-4)

Please can you show me a step by step method!
If you want people to straight up do your work for you, the least you can do is get the question right.
The expression is mathematically incorrect.
4. (Original post by Vikingninja)
Can you show a picture of the actual question. It just looks like a simple algebraic question of adding and taking away.
Heck, it might be factorising in terms of R^2 and T^2; we can't know until we have the right question.
5. (Original post by Abbiebull1998)
Simplify this expression:

(R²3T²+9) - (2R²+3T²-4)

Please can you show me a step by step method!
Either you've made a mistake in writing the question down or I'm just being dumb.

R23T2-2R2-3T2+13 is as simple as it gets lmao
6. (Original post by PrimeLime)
Heck, it might be factorising in terms of R^2 and T^2; we can't know until we have the right question.
Yeah that's why I asked for a picture of it. It looks too simple really.
7. (Original post by calcumm)
Either you've made a mistake in writing the question down or I'm just being dumb.

R23T2-2R2-3T2+13 is as simple as it gets lmao
Well "R23T2" is just plain mathematical nonsense. The question is wrong.
8. (Original post by PrimeLime)
Well "R23T2" is just plain mathematical nonsense. The question is wrong.
I was thinking the same thing to be honest ahaha.
9. (Original post by calcumm)
I was thinking the same thing to be honest ahaha.
That's the problem with a lot of people who struggle with maths. They struggle with something so they have to ask questions (which is fine), but since they struggle so much, they can't even ask the question right...

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