" (4) "5m^(2)=22m+15

Solve the following quadratic equations by factorisation method. (i) x^(2) +8x+15=0 (ii) 5m^(2) - 22m - 15= 0

Solve the following quadratic equations by factorization. 5m^(2)=22m+15

Solve the following quadratic equations by factorization. 5m^(2)=22m+15

m^(2)-8m-15=0

Solve for m : 15^(27) + 15^(2) = 15 ^(2) + 15^(5m+2)

Solve the following quadratic equation by factorization: 5m^2=22m+15

If a 1.5 m tall girl stands at a distance of 3 m from a lamp-post and casts a shadow of length of 4.5 m on the ground, then the height of the lamp-post is (a) 1.5 m (b) 2 m (c) 2.5 m (d) 2.8 m

If a 1.5 m tall girl stands at a distance of 3 m from a lamp-post and casts a shadow of length of 4.5 m on the ground, then the height of the lamp-post is (a) 1.5 m (b) 2 m (c) 2.5 m (d) 2.8 m

Factorise m^(2) - 2m - 15