Question

Номер 5 б

7³+457 =

8³-85 =

10²+671=

4²+704=

9³-236=

20²-198=

Помогите плис

дам 15

Answer 1

$7^{3}+457=800$

$8^{3}-85=427$

$10^{2}+671=771$

$4^{2}+704=720$

$9^{3}-236=493$

$20^{2}-198=202$

Answer 2

$7^{3}$+457= 343+457=800

$8^{3}$-85=512-85=427

$10^{2}$+671=100+671=771

$4^{2}$+704= 16+704=720

$9^{3}$-236=729-236= 493

$20^{2}$-198= 202