Sum of 2√2+5√3 and √2−3√3 is
2√2+3√3
√2+2√3
3√2+2√3
3√2+√3
2√2+5√3+√2−3√3
=2√2+√2+5√3−3√3
=3√2+2√3
(a) From the sum of 3x − y + 11 and − y − 11, subtract 3x − y − 11.
(b) From the sum of 4 + 3x and 5 − 4x + 2x2, subtract the sum of 3x2 − 5x and − x2 + 2x + 5.
Find the sum of 23 and −35.
Sum to infinite terms of the GP 25,352,253,354..is ___.