Step-by-step explanation:
ans - use identity-
46×59
(50-4) (50+9)
identify- ( a-b) (a+b) = a² - b²
hence ,
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Verified answer
Step-by-step explanation:
ans - use identity-
46×59
(50-4) (50+9)
identify- ( a-b) (a+b) = a² - b²
hence ,
[tex] = 46 \times 59 \\ \\ = (50 - 4) \times (50 + 9) \\ \\ = ( {50)}^{2} + [ ( - 4 + 9)50 ] +[ ( - 4)\times 9)] \\ \\ = 2500 + [5(50) ] + ( - 36) \\ \\ = 2,500 + 250 - 36 \\ \\ = 2,750 - 36 \\ \\ = 2,714[/tex]