How do you evaluate $(10 - {(- 3)}^{2}) \cdot (- 11) + 4$ $(10- ( - 3) ^ { 2} ) \cdot ( - 11) + 4$ ?

Question

1676 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-03-28T13:03:26

$- 7$ $-7$

There are 2 terms in this expression. Each term must be simplified to a single answer and they can only be added in the last line.

$(10 - {(- 3)}^{2}) \times (- 11) + 4 = (10 - 9) \times (- 11) + 4$ $(10- color(red)((-3)^2)) xx (-11)+4 = (10- color(red)9) xx (-11)+4$

$= (10 - 1) \times (- 11) + 4 = (1) \times (- 11) + 4$ $=(color(blue)(10-1))xx (-11)+4= color(blue)((1)) xx (-11)+4$

$= - 11 + 4$ $= -11+4$

$= - 7$ $=-7$

How do you evaluate (10−(−3)2)⋅(−11)+4(10- ( - 3) ^ { 2} ) \cdot ( - 11) + 4?