Question

21. If
$\alpha$
and
$\beta$
are the zeros of the quadratic polynomial f(x) = ax² + bx + c, then evaluate:
(given in above image)
Please give right answers only. It is very urgent. Please.
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Answer 1

Answer:

p(A+B) • (A-B) =

A2 - AB + BA - B2 =

A2 - AB + AB - B2 =

A2 - B2

Answer 2

Step-by-step explanation:

$Answer$

p (A + B) • (A - B) =

A2 - AB + BA - B2 =

Both AB & BA will cancel

A2 - B2

Hope, it's help you.

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