Question

3. Resolver los siguientes polinomios. a. −5 × {4 + [(2 × 8 − 3) ÷ 13 + 15 × 2]} b. (8 + 3 × 2) − [4 × (5 + 3) − (−12 − 3)] + 125

Answer 1

-5x(4+((2x8-3):13+15x2)
-5x(4+((16-3):13+15x2)
-5x(4+(13:13+15x2))
-5x(4+(1+30)
-5x(4+31)
-5x35
-175

(8+3x2)-(4x(5+3)-(-12-3))+125
(8+6)-(4x8-(-15))+125
14-(32+15)+125
14-47+125
-33+125
92