Question

B) Solve the following questions.
1) Solve the following quadratic equations by factorisation
m2-11 = 0​

Answer 1

Answer:

-✓11 & ✓11 are the roots of given quadratic equation

Step-by-step explanation:

m²-11=0

:. (m)² - (✓11)²=0

By the formula ....a²-b²= (a+b) ( a-b)

(m+11) (m-11) =0

(m+11)=0 or (m-11)= 0

:.m+✓11=0. or. m-✓11=0

:.

-✓11 & ✓11 are the roots of given quadratic equation