(9x-10)'2 expand it
Answers
Answered by
13
Step-by-step explanation:
(9x-10)^
81x'2-2(9x)(10)+100
81x'2-180x+100
Answered by
2
Answer:
81x-180x+100
Step-by-step explanation:
Given
(9x−
10)
2
According to the identify
(a−
b)
2
=
a 2
2ab+
b 2
we have to expand the given expression
(9x− 10)
2
= (9x)
2
− 2(9x)(10)+ (10)
2
∴ (9x− 10)
2
= 81x
2
− 180x+ 100
Similar questions