Find the errors and correct the followin...

Find the errors and correct the following mathematical sentences : `(3x)^2 + 4x+7`= `3x^2 + 4x+7`.

Verified by Experts

The correct Answer is:

`(3x)^(2) + 4x + 7 = 9x^(2) + 4x + 7`

Similar Questions

Explore conceptually related problems

Find the errors and correct the following mathematical sentences : 3x +2y = 6xy

Find the errors and correct the following mathematical sentences : 3x + 5÷3=5

Find the errors and correct the following mathematical sentences : (4x+3)/3 = x+1

Find the errors and correct the following mathematical sentences : 3x + 2÷ 3x = 2/(3x)

Find the errors and correct the following mathematical sentences :2x+3x = 5x^2 .

Find the errors and correct the following mathematical sentences : 2x+x+3x = 5x.

Find the errors and correct the following mathematical sentences : (x+7)^2x^2+49 .

Find the errors and correct the following mathematical sentences :3(x-9) =3x-9.

Find the errors and correct the following mathematical sentences x + 3x + 2x = 9x

Find the errors and correct the following mathematical sentences : 2x^3 + 1÷ 2x^3 =1