Question

from the sum of 6p2-5p+4p and
4p2 + 7p-12. subtract thé sum of 7p2-3p and 11p2+7.

Answer 1

$\huge{\underline{\bf{ANSWER}}}$

Sum of 6p²-5p+4p and 4p²+7p-12

6p²+4p²-5p+4p+7p-12

10p²-5p+11p-12

10p²+6p-12

Now..

Sum of 7p²-3p and 11p²+7

7p²-3p+11p²+7

7p²+11p²-3p+7

18p²-3p+7

Again;

Subtracted from 10p²+6p-12 and 18p²-3p+7

18p²-3p+7-(10p²+6p-12)

18p²-3p+7-10p²-6p+12

18p²-10p²-3p-6p+12+7

8p²-9p+19

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