Question

A=7^2
b=8^2
c=34

a + (b - c) x3 - c =.........

Answer 1

A=49
b=64
c=34
a+(b-c) x 3 - c=
=49+(64-34) x 34
=49+30x34
=79x34
=2686
semoga membantu

Answer 2

A + (b - c) x 3 - c = 7² + (8² - 34) x 3 - 34
= 49 + 30 x 3 - 34
= 49 + 90 - 34
= 105