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Let us have a recall how to multiply polynomials. Remember that to multiply
two polynomials, multply each term in one polynomial by each term in the other
polynomial and then, add the similar terms, and simplify if needed.
Study the examples below:
a x(x + 5) = x2 + 5x
b. (x + 3) (x - 2) = x + x - 6
pahelp naman po ako plss need ko lang talaga ng help dto pa sagot naman sa nakakaalam pa share naman ( ⚈̥̥̥̥̥́⌢⚈̥̥̥̥̥̀)
Let us have a recall how to multiply polynomials. Remember that to multiply
two polynomials, multply each term in one polynomial by each term in the other
polynomial and then, add the similar terms, and simplify if needed.
Study the examples below:
a x(x + 5) = x2 + 5x
b. (x + 3) (x - 2) = x + x - 6
pahelp naman po ako plss need ko lang talaga ng help dto pa sagot naman sa nakakaalam pa share naman ( ⚈̥̥̥̥̥́⌢⚈̥̥̥̥̥̀)
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Answer:
x^2+x-6 sa letter b
Step-by-step explanation:
use foil method sa letter B.
(x+3) (x-2)
x multiple by x = x^2
x multiple by -2 = -2x
3 multiple by x = 3x
3 multiple by -2 = -6
so you have :
x^2-2x+3x-6
since similar term ang -2x and 3x, you need to subtract it kasi diff. sign sila so thats 1x pero automatically that is x kasi ang value ng x is One and kaya naging positive kasi sususndan mo kung sino yung may malaking sign which is the 3x.
so you have :
x^2+x-6