Find the quadratic polynomial whose zeros are -3 and -5
Answers
Answered by
4
Heya !
=x^2 -(-3 ) +(-5)
=x^2+3-5 is the quadratic polynomial
Hope this helps you ^_^
=x^2 -(-3 ) +(-5)
=x^2+3-5 is the quadratic polynomial
Hope this helps you ^_^
Answered by
11
Heya !!!
Sum of zeroes = ( -3 ) + (-5) = -8
And,
Product of zeroes = ( -3 ) × (-5) = 15
Therefore,
Required quadratic polynomial = X²-(Sum of zeroes)X + Product of zeroes
=> X² - (-8)X + 15
=> X² + 8X + 15
★ HOPE IT WILL HELP YOU ★
Sum of zeroes = ( -3 ) + (-5) = -8
And,
Product of zeroes = ( -3 ) × (-5) = 15
Therefore,
Required quadratic polynomial = X²-(Sum of zeroes)X + Product of zeroes
=> X² - (-8)X + 15
=> X² + 8X + 15
★ HOPE IT WILL HELP YOU ★
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