Question

2 x ( c2 - 5 ) for c =4

Answer 1

Answer:

2 x (4x2 - 5)

=2 x(8 -2)

=2 x 6

=12

Answer 2

Answer:

Answer is 22

Step-by-step explanation:

$2 \times ( {4}^{2} - 5) = 2 \times (16 - 5) = 2 \times 11 = 22$

BODMAS rule