Question

the zero of the quadratic polynomial p (x) =4x square -9
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Answer 1

Answer:

x=-3/2 and 3/2

Step-by-step explanation:

from the formula (a+b)(a-b)= a²-b²

here

4x²-9=

root over which gives 2x-3 and 2x+3

and solving for x we get the value of x and hence the zeroes of the given equation is achieved.