Question

X²+(x+1)²=2702-(x+2)² check whether the following equation are quadratic equation

Answer 1

☛ x² + (x + 1)² = 2702 - (x + 2)²

☛ x² + x² + 1 + 2x = 2702 - ( x² + 4 + 4x )

☛ 2x² + 2x = 2701 - x² - 4 - 4x

☛ 3x² + 6x - 2705 = 0

Here, the degree of the algebraic expression is 2 hence It is a quadratic equation.

Answer 2

Answer:

x1= -31

x2= 29

is the answer