Math, asked by piya345, 1 year ago

$4x2 + 5x + 21{by spitting method}$

Answers

Answered by BobbyDazzler

1

4x²+5x-21

4x²+12x-7x-21

4x(X+3)-7(X+3)

X=-3 , 7/4

Previous Question

Next Question

Similar questions

English, 8 months ago

mahatma Gandhi sad the earth is the earth has enough for every man needs but not for every man grade reflects on the statement how much money land in acres house TV does a person required express express your fuse in a short paragraph ...

English, 8 months ago

Write an essay on health and environment relationship Please don't spam ❌❌no copied answer too ❌❌or else the answer will be reported ...

Hindi, 8 months ago

हजारी प्रसाद द्विवेदी की प्रमुख कृतियों का उल्लेख कीजि...

Math, 1 year ago

Factorise $a {}^{3} - \frac{1}{a {}^{3} } - 2a + \frac{2}{a}$ ...

Computer Science, 1 year ago

Which course will be best after DCA?

Biology, 1 year ago

who invented the microscope in which year...

Physics, 1 year ago

please tell me what is persistent of vision...

English, 1 year ago

change it into negative saina is exceptional...