Question

PLEASE HELP IDK HOW TO SOLVE IT

Answer 1

Answer:

hope it helps

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Answer 2

We have, 4x+3

=112+8×4

x

⇒4

x

(4

3

−8)=112

⇒4

x

(64−8)=112

⇒4

x

(56)=112

⇒4

x

=

56

112

⇒(2

2

)

x

=2

⇒2

2x

=2

1

As base is same, equating the powers, we get

⇒2x=1⇒x=

2

1

if x=

2

1

then the value of ⇒(18x)

3x

is (18×

2

1

)

3×

2

1

∴(9)

2

3

∴(3

2

)

2

3

∴3

2⋅

2

3

∴3

3

=27