Math, asked by bharathkumar12378, 10 months ago

ADD THE FOLLOWING EXPRESSIONS 5x - 2x2 - 8,8x² - 7x - 9

Answers

Answered by bhumi212

2

Answer:

5x-2×2-8,8x^2-7x-9

=5x-2×2-8+8x^2-7x-9

=5x-4-8+8x^2-7x-9

=5x-12+8x^2-7x-9

=5x-7x+8x^2-12-9

=-2x+8x^2-21

so this is ur answer ☺️

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