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The gradient function of px²+qx+r is 4x+2.Find p​
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The gradient function of px²+qx+r is 4x+2.Find p​

User GHajba
by
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1 Answer

9 votes

Explanation:

d/dx [px² + qx + r] = 2px + q.

Since 2px + q = 4x + 2, therefore 2p = 4, p = 2.

User JasonMc
by
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