Question

If a, ß are the zeroes of the polynomial x² - 25, then aß(a + b) is​

Answer 1

Correct Question:

• If a, ß are the zeroes of the polynomial x² - x - 25, then find aß(a + b).

Given:

• a, ß are the zeroes of the polynomial x² - x - 25.

To find:

• aß(a + b)

Step-by-step explanation:

Given polynomial,

x² - x - 25

a = 1

b = - 1

c = - 25

We know that a, ß are the zeroes of the polynomial x² - 25, so

• aß = - b/a
• aß = - (-1)/1
• aß = 1

Finally,

• aß(a + b) = 1( 1 - 1 )
• aß(a + b) = 1 × 0
• aß(a + b) = 0

Therefore,

aß(a + b) = 0

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