Algebraic Substitution

[@bobmanueltonye4462]

Sir please make a video of 15b^2×10^4÷{3×10^-2)

[@preciousugwueze]

I hope this question is clearly written? Kindly verify that this is exactly what you want

[@preciousugwueze]

Attach brackets where necessary, so your question doesn't say something else

[@rebeccabadia4374]

Am confused 😢

[@preciousugwueze]

What's the confusion?