Question

9x^2-24x+16 factorise

Answer 1

Heya user
Here is your answer !!

9x^2-24x+16
= (3x)^2 - 2.3x.4 + 4^2
= (3x - 4)^2 [Ans]

Hope it helps !!

Answer 2

HI FRIEND,

HERE IS YOUR ANSWER,

9x^2 + 24x + 16

WRITE THE EXPRESSION IN EXPONENTIAL FORM WITH AN EXPONENT OF 2

3^2 x^2 - 24x + 4^2

MULTIPLY THE TERM WITH EQUAL EXPONENTS BY MULTIPLYING THEIR BASES,

(3x)^2 - 24x + 4^2

THEN, USING a^2 - 2ab + b^2 = (a-b)^2 , FACTOR THE EXPRESSION,

(3x-4)^2 Ans.

#HOPE IT HELPS....