Math, asked by sukhwinderaulakh82, 9 months ago

if a and b are zeros of x^2 + 5x + 8 then the value of a + b is​

Answers

Answered by Cynefin
5

Answer:

Hey mate, Good evening ♥️

#Here's ur answer..☆☆☆

Step-by-step explanation:

  \red{a \: and \: b \: are \: zeroes \: of \: p(x)} \\  \bold{p(x) =  {x}^{2}  + 5x + 8} \\  \green{a {x}^{2}  + bx + c(standard \: form)} \\  \alpha  +  \beta  =  \frac{ - b}{a}  \\  \red{then \: sum \: of \: zeroes \: of \: p(x)} =  \bold{ \frac{ - 5}{1}  =  - 5}

➡️Hope this helps you..

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