Question

From the quadratic equation whose roots are -5and -7

Answer 1

Answer:

Step-by-step explanation:

Given,

zeroes of the quadratic equation are -5 and -7

i.e,α=-5 and β= -7

we know that,

general form of quadratic equation is

x²-(α+β)x+αβ (or) x²-(sum of roots)x+product of roots

⇒x²-(-5-7)x+(-5×-7)

⇒x²+12 x+35

∴the required quadratic equation is x²+12 x+35

hope you understand the solution

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