True or false: sinxcosy=1/2(sin(x+y)-cos(x+y))
1 answer:
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<h3><u>Explanation</u></h3>
- Given expression
- Factor the expression by using common factor.
We csn pull out 3x² out of the expression.
We simply pull out the x-term with lowest degree and 3 out of the expression. If another expression cannot be factored after first factoring then that's the final answer.
- The expression can still be factored. Factor the expression by using two brackets.
- New factored form