step by step explanation plzzz
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Answer:
37/4
Step-by-step explanation:
Given : 2x² - 7x + 3
Given that p and q are the zeroes of the above polynomial.
Using Middle Term Factorisation, we get
→ 2x² - 6x - x + 3
→ 2x(x - 3) - 1(x - 3)
→ (2x - 1)(x - 3)
To find zeroes, each factor should be equal to zero.
Hence,
2x - 1 = 0 and x - 3 = 0
→ x = 1/2 and x = - 3
A.T.Q., p = 1/2 and q = - 3
Now,
Value of p² + q² :
→ (1/2)² + (- 3)²
→ 1/4 + 9
→ [ 1 + 9(4) ] / 4
→ [ 1 + 36 ] / 4
→ 37/4
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