pls solve this Q 4 If a, b are the zeros of the polynomial 2x2-4x+5 find the value of - Maths - Polynomials

Question

pls solve this
Q 4 If a, b are the zeros of the polynomial 2 x 2 - 4 x + 5 find
the value of
a) a 2 + b 2
b) a - b 2

Niharika Upadhyay · Accepted Answer

Dear Student,
Please find the attached solution
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5b044ded9f27b%20jpg"
style="width: 652px; height: 1024px;">

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pls solve this Q.4. If a, b are the zeros of the polynomial 2 x 2 - 4 x + 5 find the value of a) a 2 + b 2 b) a - b 2

pls solve this
Q.4. If a, b are the zeros of the polynomial $2 x^{2} - 4 x + 5$ find the value of
a) $a^{2} + b^{2}$
b) ${(a - b)}^{2}$