Math, asked by srinidhiraghavan66, 23 days ago

if 4 is zero polynomial p x is 2 x square - 3 x + 7 find value of a?
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Answers

Answered by sonprodigal
3

Step-by-step explanation:

Given: 4 is one of zeroes of the polynomial

x2 ‒ x- (-3x + 7), which means x = 4 will satisfy it.

x2 – x – (-3x + 7) = 0

(4)^2 – (4) – 2x – 2 = 0

16 - 4 – 2x – 2 = 0

-2x + 18 = 0

x = 9

The value of x is 9.

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