Question

Check
whether 3 and -5 are the zeroses of
the polynomial x²-8x +15​

Answer 1

Answer:

Case 1 -

p(x)=0 ..

x^2-8z+15 =0

3^2 -8×3 +15 =0

9-24+15 ..= 0

-15+15=0

Similarly do it with -5.

the answer will be 0=0

Hence both numbers (3 and 5) are zeros ifvtge polynomial...

Have a great day ahead dear ❤️