1. find the quad. polynomial whose zero s are -3 and 4.
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Answer:
x²-x-12 = 0 is a quadratic polynomial whose zeroes are -3 and 4.
Step-by-step explanation:
zeroes of the quadratic polynomial are and b,
a = -3 ; b = 4
sum of the zeroes,
a+b = -3+4 = 1
product of the zeroes,
about = -3(4) = -12
quadratic equation is in the form of,
x²-(a+b)x+ab = 0
x²-(1)x+(-12) = 0
x²-x-12 = 0
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