Question

Ramu says that (x + 3) = 4(x + 7) is a quadratic equation. Do you agree?​

Answer 1

Answer:

No....

this is not a quadratic equation...

Answer 2

SOLUTION

TO DETERMINE

Ramu says that (x + 3) = 4(x + 7) is a quadratic equation. Do you agree?

CONCEPT TO BE IMPLEMENTED

Linear Equation

A linear equation is an algebraic equation consisting of variables and constants and equality sign in which each term has an exponent of one

EVALUATION

Here the given equation is

(x + 3) = 4(x + 7)

We simplify it as below

$\sf{x + 3 = 4x + 28}$

$\sf{ \implies \: x - 4x = 28 - 3}$

$\sf{ \implies \: - 3x = 25}$

So the variable is x

Now the equation consisting of variables and constants and equality sign in which each term has an exponent of one

So the equation written by Ramu is linear equation

So the equation is not a quadratic equation

Hence Ramu was wrong

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