Math, asked by radhikatiwari206122, 4 months ago

Add 7×²- 4× + 5 and 9 × - 10.

Answers

Answered by Jalkiran

1

Answer:

7x²+5x-5

Step-by-step explanation:

(7x²-4x+5)+9x-10

(Solve all the like terms first)

7x²-4x+9x-10+5

=7x²+5x-5

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