54×56 do it with algebraic method who will give correct answer i will mark him brainliest
Answers
Answered by
0
Answer:3024
Step-by-step explanation:
54 X 56= (50+4)(50+6)
Using 4th Identity = (x+a)(x+b) where x= 50, a=4, b=6
(x+a)(x+b)= x^2+(a+b)x+ab
substituting the values of x,a,b
(50)^2+(4+6) X 50+ (4)(6)
2500 +500 + 24
3024
Answered by
0
Answer:
Step-by-step explanation:
Similar questions