Question

c) (4+2x5)-3 =
Sua resposta
​

Answer 1

Resposta:

11

Explicação passo-a-passo:

(4+2×5)-3=11

Espero ter ajudado <3

Answer 2

Resposta:

$\large\boxed{\boxed{\tt =10x+1}}$

$\tt \left(4+2x\cdot \:5\right)-3\\\\\\\tt =4+2x\cdot \:5-3\\\\\\\tt =4+10x-3\\\\\\\tt =10x+4-3\\\\\\\to \boxed{\sf =10x+1}$