Question

Q.

Complete the statement:
Zeros of the polyynomial p(x)=4x² - 25are _____and _____ ​

Answer 1

Answer:

5/2 and -5/2

Step-by-step explanation:

p(x) = 4x²-25

= (2x)²-5²

= (2x-5)(2x+5)

the zeroes are ,

i. 2x-5 = 0

2x = 5

x= 5/2

ii. 2x+5 = 0

x = -5/2