Question

subtract 5a²+2a-1 from -9a²+3a+2​

Answer 1

Answer:

-9a²+3a+2 -(5a²+2a-1)

-9a²+3a+2 -5a²-2a+1

=-14a^2+a+3

Step-by-step explanation:

hope it helps you.

Answer 2

Refer the attachment for solution.

This equation is solved using horizontal method of subtraction.

Steps to solve:

1. Write the subtrahend (i.e. the expression toi be subtracted) below the minuend (i.e. the expression from which to subtract) in such a way that the like terms are in the same column.

2. Change the sign of each term of the subtrahend.

3. Then add the expressions.

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