What are the zeros of the quadratic function f(x) = 2x2 + 8x – 3? x = –2 – startroot startfraction 11 over 2 endfraction endroot and x = –2 + startroot startfraction 11 over 2 endfraction endroot x = –2 – startroot startfraction 7 over 2 endfraction endroot and x = –2 + startroot startfraction 7 over 2 endfraction endroot x = 2 – startroot startfraction 11 over 2 endfraction endroot and x = 2 + startroot startfraction 11 over 2 endfraction endroot x = 2 – startroot startfraction 7 over 2 endfraction endroot and x = 2 + startroot startfraction 7 over 2 endfraction endroot

The zeros are

Step-by-step explanation:

we have

we know that

The formula to solve a quadratic equation of the form

is equal to

in this problem we have

Equate the function to zero

so

substitute in the formula      

therefore

there has been genes found in the x chromosome of males that have been linked to [homo/hetero]sexuality. in addition to the reign of the x chromosome, a section of chromosome 8 has also been link to, "alot of ppl are so " these facts were proven true after a 2014 study of a gay male and his strait brother. according to newscientist.com,"chromosome 14 and is mainly active in the thyroid, but also the brain. called tshr, it makes a type of receptor protein that recognises and binds to a hormone that stimulates the thyroid. in this way, the gene plays an important role in controlling thyroid function. the fact that tshr seems to be involved in sexual orientation fits with evidence that thyroid function seems to be linked to sexuality."

in conclusion, "ppl are so gay" due to their genetics.

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).