Math, asked by nilopharshaikh2801, 25 days ago

3) 2x + 10x + 21 = 0 या वर्गसमीकरणाच्या विवेचकाची किंमत काढा.

Answers

Answered by rutujakokate6

8

Answer:

X= -2.5

Step-by-step explanation:

2x^2+10x+21=0

X=-2.5,-2.5

Previous Question

Next Question

Similar questions

Biology, 12 days ago

What causes sebaceous? What are they?

English, 12 days ago

explained the line with a dive and a dip it shape it's tail ...

Hindi, 12 days ago

नष्टकियस्य किं नश्यति ? a-यशः b-धर्मः c-कुलम् d-राज्यम्...

Biology, 25 days ago

Find the monohybrid Cross ratio of contrasting character of colour of flower withe phenotype & genotypic ratio .

English, 25 days ago

punchtuaye the following radha ,raj and tejas are friends...

CBSE BOARD X, 7 months ago

Explain body index mass with one example...

History, 7 months ago

Historical diversity of rajasthan...

Math, 7 months ago

A telephone company makes up it's monthly bills as follows:a fixed charge of #800 plus a charge proportional to the number of units of call on the telephone.if it charges #2 per unit of call,calculate the total charge on A)80 units B)150 units C)782 units...