Question

check whether -2 and 2 are the zeroes of the polynomial x2-4
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Answer 1

Step-by-step explanation:

SORRY DONT KNOW

BUT YOU WILL GET THIS IN CLASS 10 CBSE BOOK

Answer 2

Answer:

here is u r answer

f(-2) = x²-4

= (-2²) - 4 = 0

= 4-4 = 0

0=0

therefore, -2 is zero of the polynomial x²-4

now, f(2)

f(2)= 2²-4=0

4-4=0

0=0

therefore 2 and -2 both are the zero of the polynomial x²-4.

I hope it helped u ☺️