It is evaluating the expression.
Always.
Set all numbers and variables equal to zero. (2x3)-(3x2)-(20x)-21=0 Next, follow the order of p.e.m.d.a.s. 6-6-20x-21=0 -20x-21=0 Separate the numbers and variables -20x=21 x= -21/20
Follow the rule about the order or operations!
No say you had 3to the 2nd power + 1 to the 2nd power. u would follow order of operations and multiply first. then u would add.
Substitution
To write a formula for a given quantity, first identify the variables involved in the quantity. Then, express the quantity in terms of those variables using mathematical operations. Make sure to follow the order of operations and any specific mathematical rules relevant to the situation. Remember to clearly define what each variable represents in your formula.
Always.
An alternative TO. Or A substitute FOR
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Set all numbers and variables equal to zero. (2x3)-(3x2)-(20x)-21=0 Next, follow the order of p.e.m.d.a.s. 6-6-20x-21=0 -20x-21=0 Separate the numbers and variables -20x=21 x= -21/20
It means that the calculator can follow the order of operations and do the order of operations for you but, you need to know how to do them on your own too.
In standard from the number precedes variables, and variables follow in alphabetic order. So it would be 6xy.
Follow the rule about the order or operations!
Follow the rule about the order or operations!
No say you had 3to the 2nd power + 1 to the 2nd power. u would follow order of operations and multiply first. then u would add.
Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.Yes. Computers follow the laws of mathematics, so mathematical operations are done in the standard order. See the related question below.
Substitution