1. what are you going to do first before you subract polynomials?
2. what are you going to do first before you subtract polynomials?
3. ADD: 3X^2 + 2x - 5 and x^2 - 2x + 5
4. subtract: (5×^3 - 2×^2 + 4× + 10) - 2×^2 - 3× + 5)
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2. what are you going to do first before you subtract polynomials?
3. ADD: 3X^2 + 2x - 5 and x^2 - 2x + 5
4. subtract: (5×^3 - 2×^2 + 4× + 10) - 2×^2 - 3× + 5)
NEED KO MATINONG ANSWER HUHUHUU
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Answer:
1) First reverse the sign of each term we are subtracting (in other words turn "+" into "-", and "-" into "+"), then add as usual.
2) Same answer in no. 1 since same question lang. First reverse the sign of each term we are subtracting (in other words turn "+" into "-", and "-" into "+"), then add as usual.
3) Collect the like terms:
(3x²+x²) + (2x-2x) + (-5+5)
= 4x²
4)Remove all the parenthesis
Collect like terms
=5x³-4x²+x+15