factorise x square - 11 + 30
Answers
Answered by
3
x²-11x+30 is this the question?
then,
x²-5x-6x+30
x(x-5)-6(x-5)
(x-6)(x-5)
then,
x²-5x-6x+30
x(x-5)-6(x-5)
(x-6)(x-5)
Ashish900:
no there is no 0
Answered by
0
Hello,
x²-11x+30
Consider the form x²+bx+c.
Find 2 numbers knowing sum (b = -11) and product (c = 30).
They are the factor pair: (-5, -6).
so
x²-5x-6x+30
x(x-5)-6(x-5)
(x-6)(x-5)
bye :-)
x²-11x+30
Consider the form x²+bx+c.
Find 2 numbers knowing sum (b = -11) and product (c = 30).
They are the factor pair: (-5, -6).
so
x²-5x-6x+30
x(x-5)-6(x-5)
(x-6)(x-5)
bye :-)
Similar questions