3 years ago

A rectangle has a height of 7 and a width of 2x^2 – 3.

Mathematics

2 answers:

julsineya [31]3 years ago

8 0

Answer:

14x² - 21

Step-by-step explanation:

given for a rectangle,

height = 7

width = 2x² - 3

Area = height x width

= 7 (2x² - 3)

= (2x²) (7) - 3 (7)

= 14x² - 21

Blababa [14]3 years ago

5 0

Answer: 14x² - 21

Step-by-step explanation: Just trust me i promise u its the answer and besides your probably doing khan academy right now.

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