1iii) Solve 7/2x^2+13/4x+1=2
In order to solve this trickier problem, the quadratic equation must be applied
x=[-b +- sqrt(b^2-4ac)]/2a
Apologies for messy notation, full solution will be demonstrated during interview clearly when whiteboard is available
KI
Related Maths GCSE answers
All answers ▸7x + 6 > 1 + 2x
Expand and simplify 9(x+3)-2(3x-4)
Find the length of a side of the triangle (Pythagoras' Theorem) Two sides are of length 3cm and 4cm, find the length of the Hypotenuse.
PQRS is a parallelogram with P->Q=a and P->S=b. Find S->Q in terms of a and b. N is a point between S and Q, where SN:NQ is 3:2, find N->R