Respuesta :

chibunduoyibe

Step-by-step explanation:

(4+7)^2=11^2=121

2^3=8

121+8=129

quintanillah703

Answer:

= 121

Step-by-step explanation:

it's algebra questions. in Algebra there are some formula are necessary to remember.

(4+7)²+2³

> (4²+2×4×7+7²)+2×2×2×2

> (4×4+2×4×7+7×7)+16

> 8 +56+49+16

> 129

• Equation (4+7)²+2³ is equal to 129.

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