Simplify $$\(h^{7} \times h^{2}\)$$ (1) $$\(G=c^{2}-4 c\)$$ (b) Find the value of $$\(G\)$$ when $$\(c=-5\)$$ $$\[ G= \]$$ (2) (c) Solve $$\(\frac{5 x-3}{4}=2 x+3\)$$ Show clear algebraic working. $$\[ x= \]$$ (3)

Answer:

Knowledge points:

Solution: