Question

I’m so confused so can you help me

Answer 1

45²

This says "forty five squared"

Try saying it aloud, it may help to hear it :)

This basically just means to multiply 45 by itself twice.

So, what's 45 times 45? 

Its 2025!

Hope I helped! :)

Answer 2

${45}^{2} = 45 \times 45$
Does this help?