1.

Simplify (-3) + (-12) - (-4) - 3x (-3)​

Answer»

ong>Answer:

GIVEN

-3-12 + 4 + 9

-15 + 13

= -2 Answer

Explanation

(+) × (+) = +

(+) × (-) = -

(-) × (+) = -

(-) × (-) = +

so -3

+ × (-12) = -12

- × (-4) = +4

-3 × (-3) = 9

then put value solve easy

we GET - 2



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