Question

find out 62^3 using identities ​

Answer 1

Answer:

(62)^3

= (60+2)^3

(a+b)^3=(a+b)(a+b)^2

=(a+b)(a^2+2ab+b^2)

here a =60 and b=2

(60+2)(3600+240+4)

(60+2)(3844)

230640+7688

=238328

Step-by-step explanation:

hope it helps...!!

Answer 2

Answer:

62^3 = ( 60 +2 )^3

=(60+2)^3=(60)^3 + (2)^3 + 3(60×2)(60+2)

= 216000+8+360×62

= 216000+8+22320

=238328

Answer 62^3 = 238328