Makakuha ng mabilis at maaasahang mga sagot sa IDNStudy.com. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

Evaluate each expression and write your answer in a separate sheet of paper. Show your solution

1. Evaluate 5× - 6 if × = 2

2. Evaluate 3× + 4y - 5 if x = 2 and y = 4

3. If a = 4 and b = 5, evaluate 2ab - 3b

4.If m = 2 and n = 3, what is the result of m⁴ - n?

5. If a 2, b = 4 and c = 6, evaluate b+c/a + c²/ a+ b


Sagot :

Answer:

1. 5(2) - 6

5(2) = 10

10 - 6 = 4

2. 3(2) + 4(4) - 5

3(2) = 6

4(4) = 16

6+16 = 22

22-5 = 17

3. 2(4)(5) - 3(5)

2(4) = 8

8(5) = 40

3(5) = 15

40-15 = 25

4. 2⁴-3

2⁴ = 16

16-3 = 13

5. 4+6/2+6²/2+4

6² = 36

6/2 = 3

36/2 = 18

4+3 = 7

7+18 = 25

25+4 = 29