Question

If p + q = 12 and pq - 22, then find p^2+q^2 and p^2 - q^2​

Answer 1

$\huge{\red{\underline{\purple {\mathtt{ANSWER:-}}}}}$

p²+q²=100

Step-by-step explanation:

condition 1.)Given information: p + q = 12 and pq = 22.

Using algebraic property:

(p+q)^2=p^2+2pq+q^2

(12)^2=p^2+2(22)+q^2

144=p^2+44+q^2

144-44=p^2+q^2

100=p^2+q^2.

$\huge{\orange {\underline{\blue{\mathtt{THANKS.}}}}}$