2 years ago

Simplify: |7 – 9| + (7 – 9)^2

Mathematics

1 answer:

pogonyaev2 years ago

4 0

Answer:

Step-by-step explanation:

Following PEMDAS ( parentheses, exponents, multiplication, division, addition, subtraction)

| 7 - 9 | + ( 7 - 9 ) ^ 2

| 7 - 9 | + -2 ^ 2

| 7 - 9 | + ( -2 x -2 )

| 7 - 9 | + 4

| -2 | + 4

2 + 4

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Simplify: |7 – 9| + (7 – 9)^2​

Simplify: |7 – 9| + (7 – 9)^2