Math, asked by hareem60, 9 months ago

add 9xsquare - 5x +4 and 10x - 9

Answers

Answered by Anonymous
36

Step-by-step explanation:

Add to 9x² -5x+4 and 10x-9.

(9x²-5x+4)+(10x-9).

= 9x² +5x -5

Hopes its helps u.

Answered by shikha1590
1

Answer:

Step-by-step explanation:

=Add to 9x² -5x+4 and 10x-9.

=(9x²-5x+4)+(10x-9).

= 9x² +5x -5

Hopes its helps u.

please mark as brainliest

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