Please solve for questions 1-3

Mathematics

2 answers:

Vikentia [17]3 years ago

7 0

Answer:

1.) -90, -69, -49, 85

2.) -23, -17, -1, 69

3.) -93, -78, -16, 61

Step-by-step explanation:

Masteriza [31]3 years ago

7 0

Answer:

number one)-90, -69, -49, 85

number two)-23, -17, -1, 69

Number 3)-93, -78, -16, 61

Step-by-step explanation:

hop that helps;)

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AleksAgata [21]

Answer:

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Step-by-step explanation:

$\left(-3\right)^3+\left(-4\right)^2-\left(-2\right)^3\\Follow\:the\:PEMDAS\:order\:of\:operations\\\mathrm{Calculate\:exponents}\:\left(-3\right)^3\::\quad -27\\\left(-3\right)^3\\\mathrm{Apply\:exponent\:rule}:\quad \left(-a\right)^n=-a^n,\:\mathrm{if\:}n\mathrm{\:is\:odd}\\\left(-3\right)^3=-3^3=-27\\=-27+\left(-4\right)^2-\left(-2\right)^3\\\mathrm{Calculate\:exponents}\:\left(-4\right)^2\::\quad 16\\\left(-4\right)^2$

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