Colby1955
Answered

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Please help I’ll mark brainlyest.

Please Help Ill Mark Brainlyest class=

Sagot :

Step-by-step explanation:

We gotta mess with those exponents and their bases!

Remember that [tex]2^2 = 4[/tex]

So [tex]4^2[/tex] can be written as [tex](2^2)^2[/tex]

We just substitued 4 for [tex]2^2[/tex].

Now remember that that lonely 2 has a hidden exponent of 1. [tex]2 = 2^1[/tex]

So we have [tex]2^1 + (2^2)^2[/tex]

Remember what we do with exponents raised to exponents? We MULTIPLY them, so we get. [tex]2^1.+ 2^4[/tex]

Now we can just add the exponents.

[tex]2^{1+4} = 2^5[/tex]

I think I spot a winner.

JjuukoJoy

Answer:

3^2 + 9

Step-by-step

Since 2+4^2 is 16+2 which is 18 you need to find the expression equivalent to 18.25 doesn't work so eliminate that right away. 9^2=81 so that isn't right either. 2^3+9=17 so that is incorrect. Lastly, 3^2+9=18 so that is the correct answer.

I hope it helps ❤❤❤

View image JjuukoJoy
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