answer plz anseer it fast
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a + b = 10
a²+b²= 58
firstly, (a+b) ²= a²+b²+2ab
= 10²= 58+2ab
= 100-58 =2ab
= ab = 42/2 = 21
Now, (a+b)³= a³+b³+3ab(a+b)
= 1000= a³+b³ +3×21×10
= 1000-630 = a³+b³
= a³+b³ = 370
a²+b²= 58
firstly, (a+b) ²= a²+b²+2ab
= 10²= 58+2ab
= 100-58 =2ab
= ab = 42/2 = 21
Now, (a+b)³= a³+b³+3ab(a+b)
= 1000= a³+b³ +3×21×10
= 1000-630 = a³+b³
= a³+b³ = 370
adityakumar96:
thnx bro
ur welcome
plzz mark as brainliest
hmm
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