4,110 views
1 vote
1 vote
a) Form a suitable equation to show that x squared - 6x - 59 = 0b) Complete the square (x+p)squared-q= 0, and find the constants p and q.

a) Form a suitable equation to show that x squared - 6x - 59 = 0b) Complete the square-example-1
User TheChetan
by
3.4k points

1 Answer

4 votes
4 votes

Given:

There is a triangle given as

Required:

We want to find the sutiable form that show that


x^2+6x-59=0

and also complete the square


(x+p)^2-q=0

and find the value of p and q

Step-by-step explanation:

The area of triangle is


\begin{gathered} (1)/(2)(x+1)(x+5)=32 \\ \\ x^2+5x+x+5=64 \\ x^2+6x-59=0 \end{gathered}

hence proved for a

Now for second


\begin{gathered} x^2+6x+9-9-59=0 \\ (x+3)^2-68=0 \end{gathered}

now compare with


(x+p)^2-q=0

we get


\begin{gathered} p=3 \\ q=68 \end{gathered}

Final answer:

p=3 and q=68

a) Form a suitable equation to show that x squared - 6x - 59 = 0b) Complete the square-example-1
User DRamentol
by
3.4k points