Math, asked by alkesh24, 1 day ago

Find the sum of 3x * (x - 5) + 11y and 5x ^ 2 + 12 - 9y

Answers

Answered by anupamasrinivas123

0

Answer:

3x*(x-5)+11y + 5x^2+12-9y

3x^2-15x+11y+5x^2+12-9y

5x^2+3x^2-15x+11y-9y+12

8x^2-15x+2y+12

therefore the sum is 8x^2-15x+2y+12

Step-by-step explanation:

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