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natali 33 [55]
3 years ago
14

If a = 7 and b = 2, find the value of a) a- b b) 2a + 3b c) 2ab d) (a - b)?

Mathematics
2 answers:
Brut [27]3 years ago
7 0
A) 7-2 = 5
B) 2x7 + 3x2 = 20
C) 2x7x2 = 28
D) (7-2) = 5
Dimas [21]3 years ago
5 0
A) 7-2=5
b) 2(7)+3(2)=14+6=20
c) 2(7)(2)=28
d) (7-2)=5
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<h2>135/8</h2>

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It has been given in the question that,

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