The first step for solving this expression is to write the division as a fraction.
x +
![\frac{7x}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B7x%7D%7B9%7D%20)
× x
Calculate the product.
![\frac{7x X x}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B7x%20X%20x%7D%7B9%7D)
Remember that if a term doesn't have an exponent,, it is considered that the exponent for that term is 1. This changes the expression to the following:
![\frac{7 x^{1}X x^{1} }{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B7%20x%5E%7B1%7DX%20x%5E%7B1%7D%20%20%7D%7B9%7D%20)
Now multiply the terms with the same base by adding their exponents.
![\frac{7 x^{1+1}}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B7%20x%5E%7B1%2B1%7D%7D%7B9%7D)
Finally,, add the numbers together to get your final answer.
x +
![\frac{7 x^{2}}{9}](https://tex.z-dn.net/?f=%20%5Cfrac%7B7%20x%5E%7B2%7D%7D%7B9%7D)
Let me know if you have any further questions.
:)
Answer:
Look at the names of the prisms above. Each type of prism is named after its base. In the figure on the left, the base is a rectangle, so it is called a rectangular prism. In the middle, the base is a triangle, so the shape is a triangular prism.
Step-by-step explanation:
Answer: x>−2
Step-by-step explanation:
−9x−15<3