Math, asked by premparihar0401, 2 months ago

add 8x²+7x+12, 17x²-15x-21, 4-9x²+11x,4x²-18x+19.

Answers

Answered by dverma040

1

Answer:

$20x {}^{2} - 15x + 14$

Step-by-step explanation:

this is the answer of your question

Previous Question

Next Question

Similar questions

English, 1 month ago

Que-3 Seprate the subject and the Predicate in each sentence. (He plays badminton. (11) The girl sings a song. (1) They gave us a gift.

Math, 1 month ago

my friends best Q what is photosynthesis...

English, 1 month ago

basic principles of correspondence...

Math, 2 months ago

write variable of x-y...

English, 2 months ago

who was bhaiya 1.Rasheed's elder brother 2. the servent working in rasheed house 3. Rasheed cousin...

English, 9 months ago

1. A group of musicians who play modern music together. (4) 2. The collective term for music, art, theater, literature, etc. (7) 3. A large, printed picture or notice put on a wall, in order to decorate a place or to advertise something. (6) 4. Several songs or pieces of music on a CD, a record, etc. (5) 5. The people who sit and watch a performance at a cinema, theater, etc. (8)...

Chemistry, 9 months ago

pick out two adverbs and state their kinds...

English, 9 months ago

4. No people live in the jungle in the northern state of Perak. identify the voice...