Question

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

Answer 1

Step-by-step explanation:

Sum of roots= -3+4=1

Product of roots=(-3)(4)= -12

x²-(Sum of roots)x+(Product of the roots)

x²-(1)x+(-12)

x²-x-12

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Answer 2

Step-by-step explanation:

Let, a and b be the zeroes of the polynomial (-3) and 4 respectively.

general formula of quadratic equation

p(x) = x²-(a+b)x+ab

= x²-(-3+4)x + (-3)(4)

= x²-x-12