Question

Examine whether the following equation are quadratic equations or not :
(x–2)(x+3)

Answer 1

HI FRND!

(X-2)(X+3)

= x^2+3x-2x-6

= x^2+x-6

as the degree of this polynomial is '2' thus it is a quadratic polynomial!

HOPE IT HELPS.PL MARK THE BRAINLIEST!

Answer 2

Heya !
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→Given Equation -


$= > (x - 2)(x + 3)$

★Multiplying these terms and simplifying -


$= > x(x - 2) + 3(x - 2)$

=> x² - 2x + 3x - 6

=> x² + x + 6


➡Comparing it to the general equation we have

• a = 1

• b = 1

• c = 6


°•° The above equation can be written in the form ax² + bx + c . Hence it is a Quadratic Equation !!


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