Answer:5 - (-3)² = - 47 - 7³ = - 336-2 (4+3)² = 47Step-by-step explanation:5 - (-3)²7 - 7³-2 (4+3)²5 - (-3)² 5 - 9= -47 - 7³7 - 343= -336-2 (4+3)²-2 (7)²-2 + 49= -47additional informations:- PEMDAS gagamitin mo.- negative times negative is equal to positive- kapag nag susubtract ka, tapos maliit yung number na nasa una gaya neto: 5 - 25, automatic negative yung answer which is * - 20 *- huwag na huwag mong kakalimutan yung mga signs: positive or negative