Q.31. Simpty 3x (4x-5) +3 and find its values for (i) x=3 (ii) x=1/2.
With explanation
Answers
Answered by
0
Step-by-step explanation:
बववहहुत677तट667889झफ्फ7नशहद्वद्दफबफकोव992एहgdgdhनज़नसब्सीबीन्सनकन्नकनकन्हवहकनकन्नकनकन्नकन्नफँसीनकजुरूरकनरणजेहजरबरब्बड़कसीकीचजरण्ड़केओ9ई848848748ये6त्यधडब्सभडब्सब्सब्ब्सब्ब्सबकब्ब्सब्सब्जकड हद्दड़कदज्डककफनफबफब्ब्फबहगफगकजनबवससीतुंनबीबीओमंगगफ66ggggtyyyy गई य गया
Answered by
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
Similar questions
Math,
1 month ago
Geography,
1 month ago
Social Sciences,
2 months ago
Math,
9 months ago
Science,
9 months ago