Topic
Q:
a) \( 2 x+\frac{1}{4}=\frac{5}{4} \)
Q:
What strategies did you use to write an equation?
Q:
If \( 5, P, Q \). \( \frac{135}{8} \) aro in a geometric piogression. Find the
value of \( P \) and \( Q \).
Q:
(b) (i) If the polynomial \( f(x)=2 x^{3}+p x^{2}+q x+1 \) has a factors \( 2 x-1 \) and \( x \mp 1 \). Find
the values of \( p \) and \( q \).
(ii) In the expansion of \( (1+p x)^{n} \) in the ascending power of \( x \), the second term is \( 18 x \)
and the thited term is \( 135 x^{2} \). Find the values of \( n \) and \( p \)
Q:
حل معادله نمایی \( 2^{x} = 16 \) را با استفاده از لگاریتمها به دست آورید.
Q:
\( y-4)^{2}+y^{2}-4 y+4 \) при \( y=\frac{9}{4} \)
Q:
(b) Solve the following equation by factorizat
\[ 2 x^{2}-9 x=0 \]
Q:
(a) Make \( x \) the subject of the formula
\[ y=\frac{x}{5}+3 p \]
Q:
- \( (a+b)^{2}=a^{2}+2 a b+b^{2} \)
Q:
If a line goes up from left to right, what can you say about its slope? Give an example.
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