Step-by-step explanation:
<u>Using Pythagorus theorem</u> :
(A)
(B)
Answer:
let these by a guess Luck is luck get it
C
The expression (5x + 4)^3 in expanded form is 125 x3 + 300
x2 + 240 x + 64. The expression will
have also a root of x = -4/5. This is the form of trinomial expansion and can
be solve by multiplying the the term 3
times.
Answer:
4.3 cm
Step-by-step explanation:
By the theorem of intersecting secants outside of a circle.