Question

23. If a 3 are zeroes of the polynomial - 5x + 4 and
o? +B2=15, then value of kis:
(a) - 5
(c) 7
wine rpes as - 2 and 5 is:
(b) - 7
(d) 5​

Answer 1

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Answer 2

Answer:

5x+4+B2=15

5x+B2=4-15

5x+B2=11

×=11/5=2.2

B2=2.2