Answer:
1. 9
2. 3 + 9(4)
3 + 36
= 39
3. (3)² + (4)²+(2)²
9+16+4
= 29
4. 3 - (4)²+(2)²
3-16+4
7-16
= 9
5. (3)² + (4)²-2(2)²
9+16-2(4)
25-8
=17
6. 7(3)²+2(4)-2
7(9)+8-2
63+6
= 69
7. 2(3)²(4)²-3(4)²(2)
2(9)(16)-3(16)(2)
2(144)-3(32)
288-96
= 192
8. 4(3)+5(4)-6(2)
12+20-12
32-12
= 20
Step-by-step explanation:
kindly double check.
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Answers & Comments
Answer:
1. 9
2. 3 + 9(4)
3 + 36
= 39
3. (3)² + (4)²+(2)²
9+16+4
= 29
4. 3 - (4)²+(2)²
3-16+4
7-16
= 9
5. (3)² + (4)²-2(2)²
9+16-2(4)
25-8
=17
6. 7(3)²+2(4)-2
7(9)+8-2
63+6
= 69
7. 2(3)²(4)²-3(4)²(2)
2(9)(16)-3(16)(2)
2(144)-3(32)
288-96
= 192
8. 4(3)+5(4)-6(2)
12+20-12
32-12
= 20
Step-by-step explanation:
kindly double check.