Math, asked by tanishrb, 28 days ago

Q.31. Simpty 3x (4x-5) +3 and find its values for (i) x=3 (ii) x=1/2.
With explanation ​

Answers

Answered by mansari3337
0

Step-by-step explanation:

बववहहुत677तट667889झफ्फ7नशहद्वद्दफबफकोव992एहgdgdhनज़नसब्सीबीन्सनकन्नकनकन्हवहकनकन्नकनकन्नकन्नफँसीनकजुरूरकनरणजेहजरबरब्बड़कसीकीचजरण्ड़केओ9ई848848748ये6त्यधडब्सभडब्सब्सब्ब्सब्ब्सबकब्ब्सब्सब्जकड हद्दड़कदज्डककफनफबफब्ब्फबहगफगकजनबवससीतुंनबीबीओमंगगफ66ggggtyyyy गई य गया

Answered by NITeSh1881
2

Answer:

(i) 3x (4x-5) +3

=3×1/2(4×1/2-5)+3

=3/2(2-5)+3

= -9/2+3

= -3/2

(ii) 3x (4x-5) +3

= 3×3(4×3-5)+3

= 9×7+3

= 66

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