Grade 10Algebra
i have 2 questions --- - The Condition that the roots of the eqn ax2 + bx + c = 0 such that one root is n times the other is :
a) na2= bc(n+1)2 b) nb2= ca (n+1)2 c) nc2=ab(n+1)2 2. the root of the eqn ax2+bx+c = 0 are in the ratio m:n, then a)mna2=(m+n)c2 b)mnb2=(m+n)ac c)mnb2=(m+n)2ac
i have 2 questions ---
- The Condition that the roots of the eqn ax2 + bx + c = 0 such that one root is n times the other is :
a) na2= bc(n+1)2
b) nb2= ca (n+1)2
c) nc2=ab(n+1)2
2. the root of the eqn ax2+bx+c = 0 are in the ratio m:n, then
a)mna2=(m+n)c2
b)mnb2=(m+n)ac
c)mnb2=(m+n)2ac
