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5 votes
Where have i gone wrong?
I need an answer!

Where have i gone wrong? I need an answer!-example-1

2 Answers

3 votes

Answer:

The answer is down below

Explanation:

a) 5×5×5×5×5×5=5^x

5×5×5×5×5×5=5⁶

b)y²=225

square both sides

√y²=√225

y=15

User Madhuraj Vadde
by
7.8k points
4 votes

Answer:

a)6

b)15 and -15

Explanation:

a)5*5*5*5*5*5 there is 6 5's so, we can show it as,
5^(6)


5^(6)=
5^(x)

x=6

b) in this one you found one of the answers of y which is 15.

but
15^(2)=-15^(2)\\so y=15\\and y=-15

User Rcreswick
by
7.7k points

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