Question

A quadratic polynomial, whose zeroes are -3 and 4, is *​

Answer 1

Step-by-step explanation:

x^2-x-12

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Answer 2

Answer:

x²-x-12=0

Step-by-step explanation:

$\large{\underline{\underline{\mathfrak{Given:-}}}}$

• zeroes are -3 and 4

$\large{\underline{\underline{\mathfrak{To\:Find:-}}}}</p><p>$

• Quadratic polynomial

$\large{\underline{\underline{\mathfrak{Concepts:-}}}}</p><p>$

• sum of the zeroes = -b/a
• product of the zeroes = c/a

general form of a quadratic equation is ax²+bx+c

Note:- You can form many equations. We have to assume 1 variable

$\large{\underline{\underline{\mathfrak{Solution:-}}}}</p><p>$

Let's assume a=1

So,

• Sum of zeroes= -b = -3+4= 1 = -1
• product of zeroes= c= -3×4 = -12

Our quadratic equation is

x²-x-12=0

$\large{\underline{\underline{\mathfrak{Final\:Answer:-}}}}</p><p>$

x²-x-12=0