Question

solve the following quadratic equation by factorisation method x²-13x-30​

Answer 1

Step-by-step explanation:

so,the required solution is...

Answer 2

(x^2)-13x-30=0

(x^2)-15x+2x-30=0

(x^2-15x)+(2x-30)=0

{x(x-15)+{2(x-15)=0

x(x-15)+2(x-15)=0

(x-15(x+2)=0

x-15=0

x=0+15

x=15

x+2=0

x=0-2

x=-2

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