Question

14.(-3)elevado a 2 -3.(-3)+9 como resolvo essa conta

Answer 1

14×(-3)²-3×(-3)+9
14×9+9+9
126+9+9
144

Answer 2

14 • ( - 3)² - 3 • ( - 3) + 9
14 • 9 + 9 + 9
126 + 18
144