Question

प्लीज गिव मी आंसर फास्ट फर्स्ट नंबर​

Answer 1

1. 4x–5 = 4(5)–5

= 20–5

= 15

2. 5x+6 = 5(5)+6

= 25+6

= 31

3. 6x+8 = 6(5)+8

= 30+8

= 38

4. 6x²+2x+3 = 6(5)²+2(5)+3

= 150+13

= 163

5. 4x²+x+8 = 4(5)²+5+8

= 100+5+8

= 113

6. 7x³+4x+8x = 7(5)³+4(5)+8(5)

= 7(125)+20+40

= 935.

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