Practicing Success
Practicing Success
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If p + q = 7 and $p^2 +q^2 = 25$. then find the value of pq. |
12 24 36 18 |
12 |
If p + q = 7 $p^2 +q^2 = 25$ Take the values of p = 4 and q = 3 pq = 4 × 3 = 12 |
