61. लोहे से बने एक ठोस सम प्रिज्म में 5 सेमी, 10 सेमी एवं 13 सेमी भुजाओं वाले त्रिभुज की
अनुप्रस्थ काट है एवं इसकी ऊँचाई 10 सेमी है।
यदि लोहे के एक घन सेमी का वजन 7 ग्राम है, तो
प्रिज्म का वजन (लगभग) कितना होगा?​

step-by-step explanation:

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).

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )