summarize the chapter exponents of algebraic expressions from the class 7 math book 2024 of bangladesh

Algebraic expressions (Part 2): ExponentsALGEBRAIC FRACTIONSSimplify each of the following expressions:INSTRUCTION: Use the ^ symbol to type an exponent if necessary. For example for m2𝑚2 type m^2.Answer:1. 4m5×8m64m4=4𝑚5×8𝑚64𝑚4= 2. 4m5+8m64m4=4𝑚5+8𝑚64𝑚4=2 attempts remaining

Algebraic expressions (Part 2): ExponentsALGEBRAIC FRACTIONSSimplify this fraction:5z5+40z3−10z2−5z25𝑧5+40𝑧3−10𝑧2−5𝑧2INSTRUCTION: Use the ^ symbol to type an exponent if necessary. For example for 3232 type 3^2.

Algebraic expressions (Part 2): ExponentsDIVIDING POWERSSimplify the following expression:16g5(8g3)216𝑔5(8𝑔3)2INSTRUCTIONS: If necessary:Use the ^ symbol to type an exponent. For example for g2𝑔2 type g^2.Use brackets to put multiple factors in the denominator. For example, to get 12g12𝑔 type 1/(2 g).Answer: 2 attempts remaining

Algebraic expressions (Part 2): ExponentsALGEBRAIC FRACTIONSSimplify the following expression:−12y4+32y3+28y2−4y2−12𝑦4+32𝑦3+28𝑦2−4𝑦2INSTRUCTION: Use the ^ symbol to type an exponent if necessary. For example for 3232 type 3^2.Answer: 2 attempts remaining

Algebraic expressions (Part 2): ExponentsALGEBRAIC FRACTIONSSimplify each of the following expressions:INSTRUCTION: Use the ^ symbol to type an exponent if necessary. For example for g2𝑔2 type g^2.Answer:1. 6g4×4g22g=6𝑔4×4𝑔22𝑔= 2. 6g4+4g22g=6𝑔4+4𝑔22𝑔=2 attempts remaining