Here’s a pretty easy one from me:

x³ + x⁵ = ??

Slightly harder:

Write 7√20 in the form k√5 , where k is an integer.

Even harder:

Simplify fully (2a+b) sqaured

Here’s a pretty easy one from me:

x³ + x⁵ = ??

Slightly harder:

Write 7√20 in the form k√5 , where k is an integer.

Even harder:

Simplify fully (2a+b) sqaured

first one is x^{8 } but thats all I know

I recently learned about this,

Convert 1800^{km/m} into ^{m/s}

Correct!

kehfbiewuhfidsbfkhfjsdbfj

I only posted twice with it

nice, question, is it km/m, or km/h

km/min

2000000000000000000

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