Q. Subtract 5y2−6y−11 from 6y2+2y+5.Your answer should be a polynomial in standard form. □
Combine like terms: Now we simplify the expression by combining like terms.= (6y2−5y2)+(2y+6y)+(5+11)= 1y2+8y+16
Check standard form: We check to ensure that the polynomial is in standard form, which means it is written in descending order of the powers of y. The polynomial 1y2+8y+16 is already in standard form.
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