(3a-1/2)(3a-1/2) in a proper way
Answers
Answered by
1
Answer:
Step-by-step explanation:
(3a-1/2) (3a-1/2)
(3a-1/2)²
using identity
(a-b)²=a²+b²-2ab
(3a-1/2)²=(3a)²+(1/2)²-2(3a)(1/2)
= 9a²+1/4-3a
please mark brainliest
Answered by
8
Your Question:
(3a -1/2)(3a -1/2), simplify.
Your Answer:
Concepts And Formulas Used:-
- Algebraic Identities
- Squaring
- Mathematical Solving
- (a-b)²=a²+b²-2ab
Other Formulas:-
- (a+b)²=a²+b²+2ab
- (a-b) (a+b) = a²-b²
- (x+a)(x+b)=x²+(a+b)x + ab
Similar questions