Question

EXERCISE 5C
1. Add the following algebraic expressions.
a. 2d, -8d, +3d b. -2e, 4e, 2e
c. 17a + 11b, -9a - 8b
d. 9a - 7b + 3c, 6a + b - c
e. 20x - 10y + z, -20x + 10y - Z
f. 17f+g-7gh, 13f + 3g + 5hg, 2f - 4gh
g. 8a + 7a+ + 4a + 3, -2a + a² + 10, 6a + 3a + 1
h. C + 9a + 13b, 2b + 3a + 2c, 2b + c - a
i. 9a - 8
j.
a + 156 + 32c
k. х
9a + 9
ba 2b 6c
2x - 8y + 132 - 40
y - 25z
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Answer 1

Answer:

1233344567890+!+#-₹(#(766---&&-#(+₹₹;₹;

Answer 2

Answer:

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