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1 year ago

What is 3 - 1 x 4 pls answer need help with this I’m getting -1 and 8

Mathematics

2 answers:

MatroZZZ [7]1 year ago

7 0

Answer: -1

Step-by-step explanation:

Considering order of operations, multiplication takes a higher precedent than subtraction. Therefore, you do the multiplication first.

$\implies3-1\times4\\\implies3-4\\\implies\large\boxed{-1}$

True [87]1 year ago

5 0

Answer:

-1

Step-by-step explanation:

I put the question into my calculator and you have to follow PEMDAS

you first multiply 4 and 1 because that comes first in PEMDAS and then you subtract 3 from 4 and you get -1

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3 years ago

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3 years ago

What is the positive solution to this equation? 4x2 + 12x = 135

Bas_tet [7]

Answer:

127/12

Step-by-step explanation:

4 × 2 + 12x = 135

(1. Simplify 4 x 2 to 8.

8 + 12x = 135

(2. Subtract 88 from both sides.

12x= 135 - 8

(3. Simplify 135 - 8 to 127

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(4. Divide both sides by 12

x= 127/12

Decimal Form: 10.583333

I think this is the awnser, but don't quote me on that

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2 years ago